Results 21 to 30 of about 745 (94)

Selective Harvests of Brown Bears Associated With Increasing Skull Size and Older Age Structure

Ecology and Evolution, Volume 16, Issue 4, April 2026.
Figure 1 shows brown bear hunt areas on the Kodiak Archipelago, Alaska, USA. ABSTRACT Legal harvests of wildlife occur throughout North America, where some big game hunters preferentially target individuals with larger body parts (e.g., horn, antler, body size), a practice referred to as selective harvest.
Jamshid Parchizadeh, Nathan J. Svoboda, Kenneth F. Kellner, Jon E. Swenson, Gary J. Roloff, Jerrold L. Belant   +5 more
wiley   +1 more source

Population dynamics of a long‐lived pitviper inferred from capture–recapture data spanning four decades

Ecosphere, Volume 17, Issue 3, March 2026.
Abstract Long‐term studies of plant and animal populations are rare, particularly for long‐lived species with slow life histories. However, such studies are necessary to understand how population dynamics are affected by variation in vital rates. We used a large capture–recapture dataset spanning four decades (1983–2019) to estimate several population ...
Sasha J. Tetzlaff, Eric T. Hileman, Matthew G. Simon, Gordon W. Schuett, Mark A. Davis, William S. Brown   +5 more
wiley   +1 more source

A new taxon of saurischian dinosaur from the Coelophysis Quarry of New Mexico, USA (Triassic: latest Norian or Rhaetian) highlights herrerasaurian diversity in the latest Triassic

Papers in Palaeontology, Volume 12, Issue 2, March/April 2026.
Abstract The most complete record of the earliest dinosaur lineages is from the Carnian from the higher latitudes of Pangea (e.g. present‐day Brazil, Argentina), but dinosaurian assemblages from the upper stages of the Upper Triassic are better known from the low latitudes of Pangea (present day southwestern USA).
Simba Srivastava, Sterling J. Nesbitt
wiley   +1 more source

Perspectives on the Effect of Incubation Temperature on Pine Snake Hatchlings

Ethology, Volume 132, Issue 3, Page 149-174, March 2026.
Effect of timing of egg‐laying and incubation temperature on the possible phenology of events for early egg‐laying females (laying June 15, the earliest laying date), the mid‐laying date (July 4), and late egg‐laying females (July 17, the latest egg‐laying date). Based on data from many papers.
Joanna Burger
wiley   +1 more source

Phenology and predictors of spring emergence for the Timber Rattlesnake (Crotalus horridus). [PDF]

PeerJ, 2023
Jesper AC, Eckert SA, Bielema BJ, Ballard SR, Dreslik MJ.   +4 more
europepmc   +1 more source

Timber rattlesnake (Crotalus horridus): Biology, conservation, and envenomation in the Upper Mississippi River Valley (1982-2020). [PDF]

Toxicon X, 2023
Keyler DE.
europepmc   +1 more source

Phytochemical Screening on Phenolic, Flavonoid Contents, and Antioxidant Activities of Six Indigenous Plants Used in Traditional Thai Medicine. [PDF]

Int J Mol Sci, 2023
Tiranakwit T, Puangpun W, Tamprasit K, Wichai N, Siriamornpun S, Srisongkram T, Weerapreeyakul N.   +6 more
europepmc   +1 more source

Wild Asparagus Shoots Constitute a Healthy Source of Bioactive Compounds. [PDF]

Molecules, 2023
Chileh Chelh T, Rincon-Cervera MA, Gomez-Mercado F, Lopez-Ruiz R, Gallon-Bedoya M, Ezzaitouni M, Guil-Guerrero JL.   +6 more
europepmc   +1 more source

Neurologic and hematologic sequalae following a timber rattlesnake (Crotalus horridus) envenomation in a dachshund. [PDF]

Toxicon X, 2023
Woliver C, Schaer M.
europepmc   +1 more source

Another piece of the puzzle: analysis of Acanthocheilonema spirocauda larvae from its presumed intermediate host the seal louse (Echinophthirius horridus). [PDF]

Sci Rep
Wilhelm C, Schwaha T, Rubio-García A, Taubert A, Hermosilla C, Ebmer D.   +5 more
europepmc   +1 more source