Results 201 to 210 of about 287,639 (338)

Behavioural response to song and genetic divergence in two subspecies of white‐crowned sparrows (Zonotrichia leucophrys)

Molecular Ecology, 2017
S. Lipshutz, I. Overcast, M. Hickerson, R. T. Brumfield, E. Derryberry   +4 more
semanticscholar   +1 more source

Winter Track Survey of the Amur Tiger (Panthera tigris altaica) in the Southwest Primorsky Province of Russia 俄罗斯滨海边疆区西南部东北虎 (Panthera tigris altaica) 冬季足迹调查

Wildlife Letters, EarlyView.
In the winter of 2021/2022, a winter track survey revealed 43–46 tigers (without cubs) in 5.4 thousand km2 of suitable habitats in the Southwest Primorsky Province of Russia. In the same period, a network of camera traps registered 54 adult/subadult tigers here.
Yury Darman, Dina Matiukhina
wiley   +1 more source

Genetic Diversity and Population Structure of Sika Deer (<i>Cervus nippon</i>) Inferred by mtDNA and Y-Chromosomal Genes. [PDF]

Animals (Basel)
Wang T, Dong Y, Wang L, Liu H, Su W, Xing X.   +5 more
europepmc   +1 more source

Estimation of Population Size and Density of the Far Eastern Leopard (Panthera pardus orientalis) in the Southwest of Primorsky Krai 滨海边疆区西南部东北豹 (Panthera pardus orientalis) 种群数量与密度估算

Wildlife Letters, EarlyView.
This study provides an up‐to‐date assessment of the Far Eastern leopard population in the Primorsky Krai. Analysis based on camera trap monitoring data conducted in the protected areas of the southwest of Primorsky Krai in 2022. A total of 116 individuals were identified: 104 adults and 12 cubs.
Taisiia V. Marchenkova, Alexander N. Reebin, Dina S. Matiukhina, Ekaterina Y. Blidchenko, Darya A. Maksimova, Viktor B. Storozhuk, Alexey S. Titov, Anna A. Yachmennikova, Dale G. Miquelle   +8 more
wiley   +1 more source

Evidence of positive selection and a novel phylogeny among five subspecies of song sparrow (<i>Melospiza melodia</i>) in Alaska. [PDF]

PeerJ
Oliver Brown CC, Collier KA, Tan DJX, Mills K, Spaulding F, Glenn TC, Pruett C, Winker K.   +7 more
europepmc   +1 more source

Climate‐driven geographic distribution of the desert locust during recession periods: Subspecies’ niche differentiation and relative risks under scenarios of climate change

Global Change Biology, 2017
C. Meynard, Pierre-Emmanuel Gay, M. Lecoq, A. Foucart, C. Piou, M. Chapuis   +5 more
semanticscholar   +1 more source

Experimentally increased food availability allows for earlier departure in a long‐distance migratory shorebird

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract The timing of animal migrations is an interplay between migration programmes and physiological and environmental conditions. The rate of body store deposition underlies many timing options, with a key unresolved question being whether the rate of body store deposition ...
Thomas K. Lameris, Allert I. Bijleveld, Roeland A. Bom, Julia Karagicheva, Hidde Kressin, Eva M. A. Kok, Sander Lagerveld, Luc G. G. de Monte, Barbara Helm, Theunis Piersma   +9 more
wiley   +1 more source

Seeing Through the Mimicry of <i>Papilio bootes</i> by Combining Computer-Aided and Human Eyesight Morphological Comparisons. [PDF]

Ecol Evol
Xie YR, Ding ZX, Cotton AM, Xu ZB, Pan Y, Lin YT, Hu SJ.   +6 more
europepmc   +1 more source

Species and Subspecies [PDF]

, 1952
P. C. Sylvester-Bradley
openalex   +1 more source

Abiotic variables drive different aspects of fish community trait variation and species richness across the continental United States

Journal of Animal Ecology, EarlyView.
Trait distributions provide insight into how niches overlap within a broader trait space. By integrating individual‐level trait observations from different communities, we can explore how facets of trait dimensionality vary across environmental conditions.
Alicia McGrew, Crysta Gantz, Brigid Wills, Benjamin Baiser, Sydne Record, Phoebe L. Zarnetske, Angela L. Strecker   +6 more
wiley   +1 more source