Results 21 to 30 of about 4,463,061 (414)

Predation Rate on Olive Riley Sea Turtle (Lepidochelys olivacea) Nests with Solitary Nesting Activity from 2008 to 2021 at Corozalito, Costa Rica

open access: yesAnimals, 2023
In Corozalito beach, Costa Rica, Olive Ridley turtles (Lepidochelys olivacea) nest both solitarily and in arribadas. The predation of solitary nests was monitored from 2008 to 2021, recording date, time, sector of the beach, zone, status of nest ...
Nínive Espinoza-Rodríguez   +4 more
doaj   +1 more source

Effects of Different Growth Media on In Vitro Seedling Development of an Endangered Orchid Species Sedirea japonica

open access: yesPlants, 2021
Sedirea japonica is becoming endangered, and even extinct, due to habitat destruction and illegal collection, and the development of an optimized artificial propagation system is necessary for its conservation and reintroduction.
Jiae An   +8 more
doaj   +1 more source

Development of InDel markers for interspecific hybridization between hill pigeons and feral pigeons based on whole-genome re-sequencing

open access: yesScientific Reports, 2022
Interspecific hybridization occurs among birds, and closely related sister taxa tend to hybridize at a high rate. Genomic hybridization markers are useful for understanding the patterns and processes of hybridization and for conserving endangered species
Jin-Yong Kim   +9 more
doaj   +1 more source

An endangered species [PDF]

open access: yesThe Journal of Thoracic and Cardiovascular Surgery, 2010
I am indebted to many people for the opportunity to be a thoracic surgeon. First and foremost, I thank my family. My parents, Peggy and Charles, met as undergraduates at the University of Colorado and will celebrate their 58th wedding anniversary in September 2009. They taught me the importance of responsibility, perseverance, and hard work.
openaire   +3 more sources

Endangered Plants in Novel Urban Ecosystems Are Filtered by Strategy Type and Dispersal Syndrome, Not by Spatial Dependence on Natural Remnants [PDF]

open access: yes, 2020
Understanding the contribution of cities to nature conservation is gaining increasing importance with a globally accelerating urbanization and requires insights into the mechanisms that underlie urban distribution patterns. While a considerable number of
Kowarik, Ingo   +2 more
core   +1 more source

Saving endangered species using adaptive management

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2019
Significance A replicated management experiment was conducted across >90,000 km2 to test recovery options for woodland caribou, a species that was functionally extirpated from the contiguous United States in March 2018.
R. Serrouya   +9 more
semanticscholar   +1 more source

Assisted reproductive technologies for endangered species conservation: developing sophisticated protocols with limited access to animals with unique reproductive mechanisms.

open access: yesBiology of Reproduction, 2019
Assisted reproductive technologies (ARTs) have been proposed as a means of overcoming the significant challenges of managing small, isolated populations of endangered species in zoos. However, efficient protocols for ARTs do not exist for most endangered
J. Herrick
semanticscholar   +1 more source

Survey of the Ecology and Plantation Strategy for Conservation of White Bellied Sea Eagle in India

open access: yesПернатые хищники и их охрана, 2019
Surveys have been carried out on White Bellied Sea Eagle (Haliaeetus leucogaster) from 2006 to 2016 along the106 km costal stretch of Raigad district in the state ofMaharashtra.
Premsagar Mestri   +2 more
doaj   +1 more source

Syntopy between Endangered San Joaquin Kit Foxes and Potential Competitors in an Urban Environment

open access: yesAnimals, 2023
The endangered San Joaquin kit fox (Vulpes macrotis mutica; SJKF) occurs in the city of Bakersfield, CA, where several putative competitors also occur, including domestic cats (Felis catus), striped skunks (Mephitis mephitis), raccoons (Procyon lotor ...
Brian L. Cypher   +3 more
doaj   +1 more source

Insights on the role of forest cover and on the changes in forest cover on thirty-five endangered mammal species distributions [PDF]

open access: yes, 2019
The changes in forest cover can determine the survival of terrestrial endangered mammal species in the wild. This study assessed the impacts of forest cover changes on endangered mammal species distribution at global scale aiming to understand how the ...
Laze, Kuenda
core   +2 more sources

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