Hubbry Logo
Eastern moleEastern moleMain
Open search
Eastern mole
Community hub
Eastern mole
logo
8 pages, 0 posts
0 subscribers
Be the first to start a discussion here.
Be the first to start a discussion here.
Eastern mole
Eastern mole
Eastern mole
View on Wikipedia
from Wikipedia

Eastern mole[1]
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Eulipotyphla
Family: Talpidae
Genus: Scalopus
É. Geoffroy, 1803
Species:
S. aquaticus
Binomial name
Scalopus aquaticus
Eastern mole range
Synonyms

Sorex aquaticus Linnaeus, 1758

The eastern mole or common mole (Scalopus aquaticus) is a medium-sized North American mole. It is the only species in the genus Scalopus. It is found in forested and open areas with moist sandy soils in northern Mexico, the eastern United States and the southwestern corner of Ontario in Canada.

Description

[edit]
Skeleton of an Eastern mole

The eastern mole has grey-brown fur with silver-grey underparts, a pointed nose and a short tail. It is about 16 centimetres (6.3 in) in length including a 3 centimetres (1.2 in) long tail and weighs about 75 grams (2.6 oz). Its front paws are broad and spade-shaped, specialized for digging. It has 36 teeth. Its eyes are covered by fur and its ears are not visible.

Molehill

The eastern mole spends most of its time underground, foraging in shallow burrows. It feeds on earthworms, grubs, beetles, insect larvae, and plant matter. The mole is mainly solitary except during mating in early spring. The female has a litter of two to five young in a deep burrow.

In Canada, the eastern mole is limited to about 2,600 acres in southern Ontario, primarily in Essex and Kent Counties. It prefers soft, sandy, or muddy soils and avoids clay or gravel, making its suitable habitat limited.[3]

Subspecies

[edit]

A majority of the moles throughout their range are Scalopus aquaticus aquaticus. All the other subspecies exist in small pocket ranges.

Subspecies of Scalopus aquaticus[4]
Subspecies Name Range
S. a. aquaticus Eastern mole Throughout the mainland United States and Canada
S. a. anastasae Anastasia Island mole Anastasia Island, a small close-to-shore island off of St. Augustine, Florida.[5]
S. a. bassi Englewood mole The area within and surrounding Englewood, Florida.[6]
S. a. texanus Presidia mole The Rio Grande near and between the Cibolo and Alamito Creeks.[7]

Predation

[edit]

Occasionally, when eastern moles do exit their burrows, they may be spotted and eaten by red foxes, gray foxes, coyotes, domestic dogs, domestic cats, raccoons, red-tailed hawks, red-shouldered hawks, broad-winged hawks, eastern screech-owls, barred owls, and barn owls.[8]

See also

[edit]

References

[edit]
Revisions and contributorsEdit on WikipediaRead on Wikipedia

Eastern mole

View on Grokipedia
from Grokipedia
The Eastern mole (Scalopus aquaticus) is a small, mammal belonging to the family in the order , distinguished by its compact body, velvety fur that lies flat in any direction to facilitate underground movement, and enlarged forelimbs with broad, paddle-like paws adapted for powerful digging. Adults typically measure 144–187 mm in body length, with a 18–33 mm tail and hindfeet of 22–27 mm, weighing between 65–140 g; their fur ranges from silver-gray to brown or black, and they possess a pointed , minute eyes, and no external ears, reflecting their adaptation to a subterranean lifestyle with limited reliance on vision. Native to central and eastern , the Eastern mole's range spans from eastern and southward to , with populations also occurring in , (restricted to about 1,000 hectares near Point Pelee ), and parts of northeastern , though it is absent from areas like western Pennsylvania and . It inhabits a variety of environments including forests, meadows, pastures, open woodlands, agricultural fields, lawns, and gardens, favoring moist but not waterlogged soils such as sandy that are easy to excavate, and it can thrive in about 1 acre of suitable supporting 3–5 individuals. As solitary active day and night, Eastern moles construct extensive underground networks—shallow surface runs at 2–3 cm depth for and deeper chambers at 10–40 cm for nesting and storage—highly active in digging and feeding. Their diet consists mainly of like earthworms, , larvae, and centipedes, supplemented occasionally by matter such as potatoes or corn, making them beneficial for soil aeration but sometimes viewed as pests in manicured landscapes. Reproduction occurs polygynously from late March to April, with a 40–45 day yielding litters of 2–5 young in May; juveniles reach maturity at about 1 year, though wild lifespan averages 2–6 years with high early mortality (50% in the first 6 months). Classified as Least Concern by the IUCN due to its wide distribution, the species faces localized threats from loss in southern regions and is listed as of Special Concern in under SARA.

Taxonomy

Classification

The Eastern mole (Scalopus aquaticus) is classified within the domain Eukaryota, kingdom Animalia, phylum Chordata, class Mammalia, order , family , subfamily Scalopinae, genus Scalopus, and species S. aquaticus. The family encompasses moles and mole-like insectivores, with Scalopinae representing the New World fossorial moles adapted for burrowing in North American soils. The Scalopus is monotypic, containing only the Eastern mole as its sole species, which underscores its unique phylogenetic position among North American talpids. Originally described by in 1758 under the binomial Sorex aquaticus (within the genus Sorex), reflecting early misconceptions of its aquatic habits based on limited specimens, it was later reclassified into Scalopus by Étienne Geoffroy Saint-Hilaire in 1803 to better reflect its mole-like morphology. Evolutionarily, the Eastern mole's lineage traces back to the epoch, approximately 23 to 5.3 million years ago, when scalopine moles diverged within , originating in before some lineages dispersed to . records indicate early appearances of scalopine ancestors, with the genus Scalopus exhibiting a mid- diversification event. It shares a common ancestry with other North American moles, such as the ( cristata), within a of advanced talpids that emerged during this period, adapting to subterranean lifestyles amid shifting paleoenvironments.

Subspecies

The Eastern mole (Scalopus aquaticus) is divided into multiple , primarily distinguished by geographic isolation and subtle morphological variations, with four particularly notable ones recognized based on historical taxonomic revisions. These include S. a. aquaticus, the nominate widespread across much of the species' range; S. a. anastasae, restricted to in ; S. a. bassi, found in the Englewood area of ; and S. a. texanus, occurring in the Rio Grande Valley of .
SubspeciesDistributionKey Morphological Traits
S. a. aquaticusWidespread in and , from to and beyondDarkest pelage among subspecies (gray-black); larger body size (total ~182 mm in males); robust with greatest ~35 mm.
S. a. anastasae, Golden sepia pelage with bright zinc orange on face, chin, and wrists; large forefeet with long, heavy nails adapted for sandy soils; short, massive with heavy mastoids and short rostrum (total >153 mm in males).
S. a. bassiEnglewood area, Similar to S. a. anastasae in coastal but with paler dorsal pelage; slightly smaller overall size; forefeet specialized for loose, sandy substrates.
S. a. texanus Valley, including and Rockport areas, Smallest subspecies (total <160 mm); paler, brownish-bronze pelage; short, flat (<33 mm greatest ) with swollen supraorbital and large teeth.
Subspecies validity is supported by distributional evidence of geographic isolation, particularly for insular populations like S. a. anastasae and S. a. bassi, which occupy specialized coastal habitats limiting with mainland forms. Genetic studies, including chromosomal analyses, show low variation across the (2N=34, FN=64), with no clear evidence of significant divergence at the level, though limited sampling suggests isolation in peripheral populations like S. a. texanus. Recent taxonomic debates, stemming from Yates (1978), question the distinctness of some due to overlapping morphological traits and potential intergradation, but major authorities maintain recognition of at least 16 overall, including these four, based on combined morphometric and distributional data.

Description

Physical characteristics

The Eastern mole (Scalopus aquaticus) is a medium-sized with a robust, cylindrical body adapted for subterranean life. Adults typically measure 11–17 cm in head-body length, with a short, hairless tail of 1.8–3.8 cm, resulting in a total length of 13–21 cm. Their weight ranges from 65 to 140 g, with males generally larger than females and northern populations tending to be heavier than southern ones. The overall build is streamlined, featuring broad shoulders and a tapered rear, which facilitates movement through . The fur of the Eastern mole is dense, soft, and velvety, allowing it to lie flat in any direction for ease of underground travel. Dorsally, it is typically gray-brown to black with a silvery sheen, while the ventral side is paler, often silver-gray, though color varies geographically and occasionally includes white patches. This pelage provides insulation and in environments. The head features a broad, elongated that is fleshy, pointed, and highly mobile, equipped with a leathery tip for sensory exploration. Eyes are minute and are covered by a thin layer of and , rendering vision rudimentary. There are no external ear pinnae, with auditory openings concealed beneath the . The mole possesses 36 teeth, including sharp, pointed incisors suited for grasping prey, following the dental formula I 3/2, C 1/0, P 3/3, M 3/3. Skeletal features include robust forelimbs, which are disproportionately large and powerful, with broad, spade-like paws featuring five digits each armed with strong, curved claws for excavation. The humerus and other forelimb bones are thickened to support extensive musculature, enhancing digging efficiency. Hindlimbs are smaller and less specialized, aiding in propulsion during burrowing.

Adaptations

The Eastern mole (Scalopus aquaticus) possesses highly specialized modifications that enable powerful digging in compacted s. The is enlarged to accommodate hypertrophied muscles, such as the massive, bipennate m. teres major and m. pectoralis, which generate substantial lateral out-forces (up to 13.9 N) and through abduction and axial during burrowing strokes. The supports distal muscles like the m. brachii and m. palmaris longus, featuring long fascicles that optimize force application and mechanical work for excavating . These forepaws are broad and spade-like, with outward-facing palms bearing large claws for gripping and displacing earth. Sensory adaptations in the Eastern mole compensate for its subterranean , where vision is minimal. The eyes are small and often concealed by fur, with a rudimentary limiting sight to basic light detection, and no dedicated visual . This is offset by an acute sense of olfaction, allowing the mole to follow gradients and use stereo sniffing from bilateral nostrils to localize prey like earthworms in tunnels. Tactile sensitivity is enhanced through densely innervated vibrissae surrounding the and along the short , which detect vibrations and textures for and obstacle avoidance in complete darkness; the somatosensory devotes large areas to these structures. Physiological traits of the Eastern mole are tuned to the low-oxygen, high-carbon-dioxide conditions of its burrows. It maintains a relatively low (approximately 0.378 W for a 48 g individual) and body temperature compared to other small mammals, reducing energy demands in hypoxic environments. in the Eastern mole has unusually low oxygen affinity and is insensitive to the allosteric effector 2,3-diphosphoglycerate (DPG), an that promotes oxygen unloading under hypercapnic conditions prevalent in sealed tunnels, contrary to the high-affinity hemoglobins typical of many mammals. Burrowing efficiency in the Eastern mole relies on coordinated of the modified forelimbs to construct extensive networks. is loosened by rapid backward strokes and lateral thrusts of the forefeet, then compacted and ejected backward through the to form surface mounds or pushed aside within the . In loose, moist , a single mole can excavate up to 18 feet (5.5 meters) of per hour, demonstrating remarkable speed and endurance for creating paths and nests.

Distribution and habitat

Geographic range

The Eastern mole (Scalopus aquaticus) possesses the broadest geographic distribution among North American moles, spanning much of the central and , a limited area in , , and . Its core range covers the from eastward to the Atlantic coast, extending north to the southern and south along the Gulf Coast. In , the distribution is confined to northern states including and . The northern boundary lies in the southern Great Lakes area, encompassing southern Ontario near Point Pelee National Park, as well as parts of , , , and . To the west, the range reaches eastern and , while the eastern limit follows the Atlantic seaboard from Massachusetts to the southern tip of . Southern extents include Gulf Coast states such as and , though populations are rare or possibly extirpated in southern Texas and adjacent Mexican regions. Notable absences occur within this overall range, including the due to unsuitable conditions and mountainous areas like and in the Appalachian region. In , the occupied area remains highly restricted and fragmented, covering approximately 1,000 hectares near Point Pelee.

Habitat preferences

The Eastern mole (Scalopus aquaticus) prefers loose, moist loamy and sandy soils that facilitate burrowing, such as well-drained sands and loams with low clay and rock content. It avoids compacted clay, gravelly substrates, and waterlogged or highly acidic areas, which hinder tunneling and reduce prey availability. These soil preferences support the mole's lifestyle, enabling efficient excavation in environments rich in like earthworms. In terms of vegetation associations, the Eastern mole inhabits grasslands, open woodlands, forests, meadows, pastures, and farmlands characterized by earthworm-rich humus and dense leaf litter that harbors prey. It occurs at elevations from up to approximately 1,500 m, though it becomes scarce above 1,370 m in mountainous regions like the Appalachians, favoring lower altitudes in river valleys and . Microhabitat features include areas with ample for , where the mole constructs shallow burrows (2-3 cm deep) for feeding on surface prey and deeper tunnels (10-40 cm) for nesting and permanent runways. These branching systems, sometimes extending up to 1 km, are built in cool, moist soils beneath leaf litter or vegetation cover to access . In human-influenced habitats, the Eastern mole thrives in manicured lawns, courses, gardens, and agricultural fields with suitable soils, often creating visible ridges and mounds. However, it declines in densely urbanized zones dominated by concrete and impervious surfaces, which limit burrowing opportunities.

Behavior and ecology

Activity patterns

The eastern mole (Scalopus aquaticus) is active year-round, exhibiting a bimodal diel pattern with peaks in activity from 0800 to 1600 hours and 2300 to 0400 hours, reflecting a combination of diurnal and crepuscular tendencies influenced by prey availability such as earthworms. Individuals alternate between bouts averaging 4 hours 33 minutes and rest periods of about 3 hours 1 minute, resulting in approximately 14-15 hours of daily activity to support their high metabolic demands, with moles more responsive to diel movements of soil invertebrates than to strict light cycles. Seasonally, tunneling activity intensifies in spring, when new shallow surface runs are primarily constructed to exploit moist soils teeming with following winter thaw. In contrast, activity diminishes in winter due to , prompting reliance on established deep tunnels (10–40 cm below surface) for foraging and shelter, though no true occurs. Summer and dry periods may also reduce shallow tunneling, with moles shifting to deeper, permanent galleries to access stable prey populations. Eastern moles are predominantly solitary, maintaining stable home ranges with minimal interaction outside the breeding season, where territorial males defend areas averaging 1.09 hectares (about 2.7 acres) compared to 0.28 hectares (about 0.7 acres) for females. These ranges, connected by extensive networks averaging 70–254 meters in length depending on sex, show some overlap but are marked by scent from glands to deter intruders. Surface activity remains rare, limited mostly to nocturnal dispersal or drought-induced emergences through mound openings, during which excavated forms characteristic volcano-shaped molehills up to 30 cm in diameter.

Diet and foraging

The Eastern mole (Scalopus aquaticus) is primarily insectivorous, with its diet consisting mainly of soil-dwelling . Earthworms can comprise a significant portion of its diet, ranging from about 8% to over 87% by volume depending on the region and , such as 87.8% in but only 8.3% in the , supplemented by larvae such as grubs and scarabaeid larvae, , , centipedes, and occasionally small amounts of plant roots or seeds. Diet composition varies by ; for instance, stomach analyses from revealed earthworms at 87.8% by volume, while those from the showed only 8.3%, with scarabaeid larvae dominating at 70.6%. Foraging occurs underground in shallow tunnels (2-3 cm deep), with individuals alternating foraging bouts averaging 4 hours 33 minutes and rest periods of about 3 hours 1 minute. It detects using highly sensitive tactile and olfactory senses in its and forefeet, probing the to locate without relying on vision. Prey is swallowed whole after being paralyzed by toxic , often resulting in incidental ingestion of alongside the meal. Excess , particularly earthworms, is stored live in shallow underground "larders" or caches within the tunnel system for later consumption. Due to its high metabolic rate, an Eastern mole consumes 50-100% of its body weight daily, equivalent to about 60-70% in some studies, necessitating constant to meet demands. In summer, the diet shifts toward more larvae and grubs available near the surface, while in winter, reduced activity and lead to reliance on fat reserves and stored caches in deeper burrows (10-40 cm).

Predators

The Eastern mole (Scalopus aquaticus) is primarily preyed upon by avian predators when it occasionally emerges on the surface, as its subterranean lifestyle offers substantial protection from most threats. Species such as the red-tailed hawk (Buteo jamaicensis), barred owl (Strix varia), and eastern screech-owl (Megascops asio) target these vulnerable individuals, swooping down to capture them during brief forays above ground. Other raptors, including red-shouldered hawks (Buteo lineatus) and barn owls (Tyto alba), also pose risks during these rare surface activities. Mammalian predators exploit both surface exposures and shallow tunnels to hunt eastern moles. Foxes (Vulpes spp.), coyotes (Canis latrans), and raccoons (Procyon lotor) often dig into burrows to access moles, while domestic cats (Felis catus) and dogs (Canis lupus familiaris) frequently kill them opportunistically in yards or fields. Mustelids like skunks (Mephitis mephitis) and weasels also enter tunnels to prey on moles, taking advantage of their fossorial habits. Reptilian predators, particularly snakes, represent a significant underground threat in moist habitats, slithering into tunnels to ambush moles. Common species include various colubrids capable of navigating burrows, which can access areas inaccessible to larger mammals. Beyond biological predators, eastern moles face non-predatory threats from human activities, including secondary poisoning via rodenticides. These chemicals, often used for , can affect moles indirectly through contaminated prey like earthworms or directly if baits are ingested as non-target exposures, leading to lethal intoxication. Predation exerts considerable pressure on eastern mole populations, with approximately 50% mortality occurring within the first six months of life, particularly among juveniles dispersing to new territories where they are more exposed to predators. This rate is higher for young individuals due to their inexperience and increased surface activity during relocation.

Reproduction and life cycle

Mating and breeding

The breeding season for the eastern mole (Scalopus aquaticus) occurs from late to early , with peak activity in . Timing of breeding varies by , with earlier activity in southern populations. During this period, males expand their home ranges—averaging 1.09 hectares compared to 0.28 hectares for females—to search for receptive females, often overlapping with multiple female territories. The is polygynous, with males copulating with multiple females during the season while females typically mate with a single male. involves chemical signaling through on the males' bellies, which emit pheromones to advertise reproductive readiness and attract females. Males also compete aggressively for access to females, with larger individuals often prevailing in physical confrontations, and females showing a for bigger mates. Copulation is brief and occurs in shallow tunnels constructed near the surface. Following , lasts 40 to 45 days, varying slightly by region and environmental conditions. Females produce one litter per year, consisting of 2 to 5 young (averaging 3), born primarily in late April or May, though earlier (March-April) in southern regions.

Development of young

The young of the Eastern mole (Scalopus aquaticus) are born altricial, blind, and hairless, weighing approximately 3 to 5 grams each, in litters of 2 to 5 offspring typically from late to May, though earlier (March-) in southern regions, following a period of about 40 days. The birth occurs in a deep underground chamber , often constructed in well-drained and lined with grasses, leaves, and fibers for insulation and protection, sometimes located beneath logs, stumps, or rocks. Parental care is provided solely by the female, with no involvement from males after ; she nurses the young for approximately 30 days while remaining in the to protect and feed them. The young develop rapidly during this period, beginning to grow fine, light-gray fur by around 10 days and starting to learn basic and behaviors by about 3 weeks of age as they become more active within the nest. Key growth milestones include the opening of the eyes at approximately 22 days, after which the young venture out of the nest around 4 weeks but remain dependent on the mother for a short additional period, achieving full independence at 5 to 6 weeks when they are nearly adult-sized. is reached at 10 to 12 months of age, allowing both males and females to breed in their second year. Juvenile survival is challenging, with approximately 50% mortality occurring within the first 6 months, primarily due to or predation during the critical phase of establishing independent territories and foraging skills.

Conservation

Status and threats

The Eastern mole (Scalopus aquaticus) is classified as Least Concern on the globally, reflecting its wide distribution and stable overall population across much of eastern . However, it faces local vulnerabilities in fragmented habitats, such as in , , where it is designated as Special Concern due to its restricted range and sensitivity to habitat alterations. Major threats to the Eastern mole stem primarily from anthropogenic activities, including habitat loss and fragmentation driven by and intensive , which have substantially reduced suitable loamy habitats in some regions. applications in agricultural and residential areas diminish populations of prey, such as earthworms and grubs, upon which the mole heavily relies for sustenance. Additional risks include , which can alter levels and cause tunnel flooding, displacing individuals and increasing vulnerability during wetter conditions. Road mortality also poses a , particularly to dispersing juveniles crossing paved areas in search of . Legally, the Eastern mole receives no federal protections and is unprotected in most states, often regarded as a species in lawns due to its tunneling activity; in , it is listed as Special Concern under the Species at Risk Act, affording provincial protections in . The Eastern mole (Scalopus aquaticus) was historically widespread across much of its range in the eastern and , with records indicating a broad distribution prior to the . In , the species' range has contracted over the last century, with an extent of occurrence of 546 km² but area of occupancy of approximately 1,000 ha in . Population densities in the United States have been estimated at 1.3–3.0 individuals per hectare in areas like , suggesting locally abundant populations in suitable habitats. Current population estimates indicate stability in the core U.S. range, where the species remains common in loamy soils across eastern and central states, with no evidence of widespread declines beyond natural fluctuations. In peripheral areas like , the population is small and estimated at 2,120–12,760 individuals as of based on habitat availability and densities of 2–12 moles per , with surveys indicating a 26% decrease in occurrence at sites from to 2008. There is some evidence of localized declines, particularly in southern and , where the species is now rare or potentially extirpated in parts of its former range. Monitoring efforts for Eastern mole populations primarily rely on trap surveys using live or lethal traps placed in active runways to estimate densities and home ranges. Non-invasive methods include assessment lines, where burrow activity and mound counts are tallied along transects to infer population presence and abundance without direct capture. platforms like contribute observational data, with projects such as geomodel predictions and state-specific sighting surveys enhancing distribution mapping and trend detection. Future may be influenced by ongoing , which has already reduced available habitat in edge populations like those in , though specific quantitative projections for the species remain limited due to sparse baseline data.

References

  1. https://animaldiversity.org/accounts/Scalopus_aquaticus/
  2. https://www.canada.ca/en/environment-climate-change/services/species-risk-public-registry/cosewic-assessments-status-reports/eastern-mole-2010.html
  3. https://www.in.gov/dnr/fish-and-wildlife/wildlife-resources/living-with-wildlife/eastern-mole/
  4. https://www.outdooralabama.com/insectivores/eastern-mole
  5. https://www.jstor.org/stable/2424406
  6. https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.106146/Scalopus_aquaticus
  7. https://www.science.smith.edu/departments/biology/VHAYSSEN/msi/pdf/i0076-3519-105-01-0001.pdf
  8. https://encyclopediaofarkansas.net/entries/moles-13785/
  9. https://carnegiemnh.org/whats-in-a-name-the-history-of-the-naming-of-the-eastern-mole/
  10. https://onlinelibrary.wiley.com/doi/10.1111/pala.12422
  11. https://academic.oup.com/mbe/article/34/1/78/2449964
  12. https://onlinelibrary.wiley.com/doi/10.1111/j.1096-0031.2006.00087.x
  13. https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.101233/Scalopus_aquaticus_bassi
  14. https://research.fs.usda.gov/treesearch/download/38580.pdf
  15. https://www.tn.gov/twra/wildlife/mammals/small/eastern-mole.html
  16. https://www.depts.ttu.edu/nsrl/mammals-of-texas-online-edition/Accounts_Soricomorpha/Scalopus_aquaticus.php
  17. https://onlinelibrary.wiley.com/doi/10.1002/jmor.20178
  18. https://pubmed.ncbi.nlm.nih.gov/23907929/
  19. https://www.sciencedirect.com/science/article/pii/S0960982219309455
  20. https://genomics.senescence.info/species/entry.php?species=Scalopus_aquaticus
  21. https://pmc.ncbi.nlm.nih.gov/articles/PMC2927915/
  22. https://sfyl.ifas.ufl.edu/media/sfylifasufledu/sfyl-assets/lawn-amp-garden/pdfs/Moles-Revision_May-2017.pdf
  23. https://www.gbif.org/species/2436230
  24. https://dwr.virginia.gov/wildlife/information/eastern-mole/
  25. https://auth1.dpr.ncparks.gov/mammals/accounts.php?init_s=Scalopus%20aquaticus
  26. http://www.ontario.ca/page/eastern-mole
  27. https://ohiodnr.gov/discover-and-learn/animals/mammals/eastern-mole
  28. https://www.purdue.edu/uns/html3month/2004/040603.Gibb.mole.html
  29. https://uaex.uada.edu/publications/PDF/FSA-9095.pdf
  30. https://www.pubs.ext.vt.edu/420/420-201/420-201.html
  31. https://www.agfc.com/news/hole-y-mole-y-2/
  32. https://www.nationalgeographic.com/animals/article/hoard-winter-squirrels-ants-crabs-moles-food-animals
  33. https://wildlifeillinois.org/identify-wildlife/moles/
  34. https://www.purdue.edu/fnr/extension/secondary-poisoning-from-bromethalin-toxicants-for-moles-should-you-be-concerned/
  35. https://loudounwildlife.org/2013/10/moles-voles-and-shrews/
  36. https://publications.gc.ca/collections/collection_2012/ec/CW69-14-269-2011-eng.pdf
  37. https://webapps.fhsu.edu/ksmammal/account.aspx?o=35&t=191
  38. https://animalia.bio/eastern-mole
  39. https://www.massaudubon.org/nature-wildlife/mammals-in-massachusetts/moles
  40. http://www.ontario.ca/page/eastern-mole-evaluation
  41. https://www.canada.ca/en/environment-climate-change/services/species-risk-public-registry/management-plans/eastern-mole-2015.html
  42. https://www.sararegistry.gc.ca/virtual_sara/files/plans/mp_eastern_mole_e_proposed.pdf
  43. http://pcwd.info/wp-content/uploads/2017/08/1994_Moles.pdf
  44. https://www.researchgate.net/publication/296177353_Range_habitat_and_population_size_of_the_Eastern_Mole_Scalopus_aquaticus_in_Canada
  45. https://rcin.org.pl/Content/12117/BI002_2613_Cz-40-2_Acta-T38-nr26-305-314_o.pdf
  46. https://rcin.org.pl/ibs/Content/12117
  47. https://www.inaturalist.org/geo_model/47014/explain
  48. https://www.canada.ca/en/environment-climate-change/services/species-risk-public-registry/management-plans/eastern-mole-2015-proposed.html
Add your contribution
Related Hubs
User Avatar
No comments yet.