Search Results - "Squirrels"

Comparing lifetime and annual fitness measures reveals differences in selection outcomes.

Authors: Dobson, F. Stephen Saraux, Claire Coltman, David W. et al.

Source: Canadian Journal of Zoology. 5/15/2025, Vol. 103, p1-12. 12p.

Observation of a grey squirrel (Sciurus carolinensis) suggests that some rodents can vomit.

Authors: Chester, Marin Beck, Jennifer Potash, Alex D.

Source: Canadian Journal of Zoology. 5/2/2025, Vol. 103, p1-4. 4p.

Beyond the enclosure: a decade of monitoring reveals altered traits in a European ground squirrel colony with implications for a recovery program.

Authors: Schneiderová, Irena Matoušová, Jitka Vodička, Roman et al.

Source: Wildlife Biology. May2026, Vol. 2026 Issue 3, p1-13. 13p.

Suppression of neurons in circumventricular organs enables months-long survival without water in thirteen-lined ground squirrels.

Authors: Junkins, Madeleine S. Feng, Ni Y. Merriman, Dana K. et al.

Source: Science (pre-March 2025). 11/29/2024, Vol. 386 Issue 6725, p1048-1055. 8p. 4 Diagrams.

NOVEL BEHAVIOR IN NOVEL ENVIRONMENTS: BEHAVIORAL DIFFERENCES IN INVASIVE SQUIRRELS.

Authors: Berthon-Koch, Olivia Duggan, Jennifer M Varner, Johanna et al.

Source: Northwestern Naturalist. Spring202, Vol. 107 Issue 1, p20-28. 9p.

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Incorporation of microbially salvaged urea-nitrogen into anabolic amino acids during hibernation in arctic ground squirrels.

Authors: Rice, Sarah A. Grond, Kirsten Gering, Sarah M. et al.

Source: Communications Biology. 1/29/2026, Vol. 9 Issue 1, p1-12. 12p.

Preparing for hibernation: above ground activity and body temperature of free-living golden-mantled ground squirrels (Callospermophilus lateralis).

Authors: Vallance, Noa Zhang, Victor Y. Buck, C. Loren

Source: Canadian Journal of Zoology. 10/27/2025, Vol. 103, p1-16. 16p.

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Squirrels work hard for favorite foods.

Source: Week Junior (US Edition). 5/15/2026, Vol. 7 Issue 317, p11-11. 3/8p. 1 Color Photograph.

Big Cypress fox squirrel.

Source: Week Junior (US Edition). 2/6/2026, Vol. 7 Issue 302, p11-11. 1/4p. 1 Color Photograph.

Cities as genetic refugia: rural selection maintains Mc1R pigmentation cline in squirrels despite an urban bottleneck.

Authors: Bonar, Maegwin Blumenfeld, Alexander J. Fusco, Nicole A. et al.

Source: Proceedings of the Royal Society B: Biological Sciences. 4/15/2026, Vol. 293 Issue 2069, p1-9. 9p.

Subjects: Melanocortin receptors, Squirrels, Natural selection, Urban ecology, Human ecology, Genetic variation, Physiological adaptation, Biology

Geographic Terms: New York (N.Y.), United States, Syracuse (N.Y.)

Great and goofy stories.

Source: Week Junior (US Edition). 12/26/2025, Vol. 6 Issue 297/298, p32-33. 2p. 8 Color Photographs.

Stout squirrels take the spotlight.

Source: Week Junior (US Edition). 11/21/2025, Vol. 6 Issue 292, p27-27. 2/7p. 1 Color Photograph.

Photos of the week.

Source: Week Junior (US Edition). 11/14/2025, Vol. 6 Issue 291, p16-17. 2p. 6 Color Photographs.

Squirrels in cities.

Source: Week Junior (US Edition). 11/14/2025, Vol. 6 Issue 291, p11-11. 1/9p. 1 Color Photograph.

The squirrel that water-skis.

Source: Week Junior (US Edition). 10/31/2025, Vol. 6 Issue 289, p27-27. 1/4p. 1 Color Photograph.

Kiff.

Source: Week Junior (US Edition). 10/10/2025, Vol. 6 Issue 286, p23-23. 1/9p. 1 Cartoon or Caricature.

Hey, Kids!

Source: Cobblestone. Jul/Aug2025, Vol. 46 Issue 5, p33-33. 5/7p. 4 Color Photographs.