Results 71 to 80 of about 2,977 (205)

Seasonal variations and challenges in estimating populations and identifying species of Korean ungulates using drone‐derived thermal orthomosaic maps

open access: yesWildlife Biology, Volume 2026, Issue 5, September 2026.
Drones equipped with thermal infrared (TIR) cameras offer significant time and labor savings in estimating wild ungulate populations. However, accurately monitoring forest‐dwelling ungulates remains challenging due to their elusive behavior and complex habitat.
Jinhwi Kim, Donggul Woo
wiley   +1 more source

Mean, standard deviation, and range for blood gas and blood biochemical values for wild Galápagos land iguanas with data included on marine iguanas [7].

open access: yes, 2019
Mean, standard deviation, and range for blood gas and blood biochemical values for wild Galápagos land iguanas with data included on marine iguanas [7].
Karen Ingerman (7507553)   +8 more
core   +1 more source

Measuring stabilized heart rates in the prairie lizard, a small vertebrate ectotherm

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 9, Page 2594-2602, September 2026.
Abstract The ability to accurately measure heart rates is vital for studying the ecological and evolutionary pressures on animals because cardiovascular regulation is associated with key physiological responses to environmental change. Heart rates, especially in ectotherms, are influenced by multiple factors over both the short and long term, including
Owen Conroy   +4 more
wiley   +1 more source

Living in the Pyrocene: Assemblage‐Wide Terrestrial Vertebrate Responses to Mega‐Fires in the Pantanal Wetlands

open access: yesEcology and Evolution, Volume 16, Issue 8, August 2026.
More than 60% of Serra do Amolar within the Pantanal Wetlands, Brazil, was burned in 2020. Nine vertebrate species showed a dependency on forest areas, which are more vulnerable to fires in this region, despite the fire not having shown a direct effect on the occupation.
Natasha Grosch Loureiro   +8 more
wiley   +1 more source

Mean, standard deviation, and range of morphometric and vital health parameters for wild Galápagos land iguanas with data included on marine iguanas [7].

open access: yes, 2019
Mean, standard deviation, and range of morphometric and vital health parameters for wild Galápagos land iguanas with data included on marine iguanas [7].
Karen Ingerman (7507553)   +8 more
core   +1 more source

SOS Cocodrilo Tampico: First‐responder actions to human–crocodile interactions in Northeastern Mexico

open access: yesEcological Solutions and Evidence, Volume 7, Issue 3, July–September 2026.
Grupo S.O.S. Cocodrilo Tampico (GSOS‐T), a multi‐agency response team in Tampico, Mexico, documented four human–crocodile interactions with Crocodylus moreletii between 2021 and 2022—two fatal, two non‐fatal—revealing that homeless adults face the greatest risk.
César N. Cedillo‐Leal   +3 more
wiley   +1 more source

Mechanisms of Movement Patterns: Physiology and Sex Influence Gopher Tortoise (Gopherus polyphemus) Movement

open access: yesEcology and Evolution, Volume 16, Issue 7, July 2026.
This study tested physiological mechanisms of movement patterns in Gopher Tortoises (Gopherus polyphemus) by using autonomous GPS loggers. Total distance traveled, but not home range area, was physiologically limited. Females traveled the same distance as males, but had smaller home range areas, which challenges traditional understanding of sex‐based ...
Karin Ebey   +2 more
wiley   +1 more source

Vitamin D status of wild Ricord's iguanas (Cyclura ricordii) and captive and wild rhinoceros iguanas (Cyclura cornuta cornuta) in the Dominican Republic [PDF]

open access: yes, 2005
Calcidiol (25-hydroxyvitamin D) values are reported for 22 wild Ricord's iguanas (Cyclura ricordii) and seven wild rhinoceros iguanas (Cyclura cornuta cornuta). Calcitriol (1,25-hydroxyvitamin D) values are reported for 12 wild Ricord's iguanas and seven
Chen, Tai C.   +5 more
core  

PRE AND POSTPRANDIAL THERMOGRAPHIC PROFILE OF GREEN IGUANAS (IGUANA IGUANA)

open access: yesBulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Veterinary Medicine, 2016
Abstract The body temperature of 10 clinically healthy green iguanas (Iguana iguana) was measured using a thermographic camera (FLIR E6, Flir Systems Sweden) before and after the food was offered. For each animal there were performed a total of 6 measurements (3 before feeding and 3 after the food was offered).
Simona Rusu   +3 more
openaire   +3 more sources

Marine subsidies likely cause gigantism of iguanas in the Bahamas [PDF]

open access: yes, 2019
We utilized natural experiment opportunities presented by differential conditions (presence/absence of seabirds and invasive species) on cays in the Bahamas to study whether interisland variations in food resources contributed to gigantism in Allen Cays ...
Richardson, Kristen M   +2 more
core   +1 more source

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