Results 21 to 30 of about 7,978 (216)

Home Range of the Caspian Whipsnake Dolichophis caspius (Gmelin, 1789) in a Threatened Peri-Urban Population

open access: yesAnimals, 2023
Semi-natural environments within cities can provide habitats for vulnerable reptile species. Better understanding of their habitat use and home range sizes is important for their conservation.
Thabang Rainett Teffo   +4 more
doaj   +1 more source

UAV wildlife radiotelemetry: System and methods of localization

open access: yesMethods in Ecology and Evolution, 2019
The majority of bird and bat species are incapable of carrying tags that transmit their position to satellites. Given fundamental power requirements for such communication, burdened mass guidelines and battery technology, this constraint necessitates the
M. Shafer   +3 more
semanticscholar   +1 more source

Deletion of Orphan G Protein-Coupled Receptor GPR37L1 in Mice Alters Cardiovascular Homeostasis in a Sex-Specific Manner

open access: yesFrontiers in Pharmacology, 2021
GPR37L1 is a family A orphan G protein-coupled receptor (GPCR) with a putative role in blood pressure regulation and cardioprotection. In mice, genetic ablation of Gpr37l1 causes sex-dependent effects; female mice lacking Gpr37l1 (GPR37L1−/−) have a ...
Margaret A. Mouat   +14 more
doaj   +1 more source

RIO GRANDE TURKEY FEMALE SURVIVAL IN SOUTHCENTRAL KANSAS

open access: yesWildlife Society Bulletin, 2000
: We used 127 radiomarked Rio Grande wild turkey (Meleagris gallopavo intermedia) females to estimate survival from March 1994 to March 1996 in Comanche and Clark counties, Kansas.
Randal S. Hennen, Scott Lutz
doaj   +1 more source

SURVIVAL AND CAUSE‐SPECIFIC MORTALITY OF MERRIAM'S TURKEYS IN THE SOUTHERN BLACK HILLS

open access: yesWildlife Society Bulletin, 2005
: Merriam's turkeys (Meleagris gallopavo merriami) in the Black Hills feed in ponderosa pine (Pinus ponderosa) forest habitats during winter, but some birds centralize winter activities within or near farmsteads that provide waste grain as supplemental ...
Chad P. Lehman   +2 more
doaj   +1 more source

Radiomarking brood‐rearing mallard females: Implications for juvenile survival

open access: yesWildlife Society Bulletin, 2012
Radiotelemetry is frequently used to measure habitat use, movements, and survival in birds; presumably, outfitting adult females with radiotransmitters does not influence juvenile survival, but this critical assumption is rarely tested.
Pauline M. Bloom   +4 more
doaj   +1 more source

Recent Trends in Survival and Mortality of Wolves in Minnesota, United States

open access: yesFrontiers in Ecology and Evolution, 2022
Survival is a key determinant of population growth and persistence; computation and understanding of this metric is key to successful population management, especially for recovering populations of large carnivores such as wolves.
Stotra Chakrabarti   +5 more
doaj   +1 more source

Étude du comportement du saumon atlantique (Salmo salar L.) au niveau de l'aménagement hydroélectrique de Baigts (gave de Pau) lors de sa migration anadrome.

open access: yesKnowledge and Management of Aquatic Ecosystems, 1999
Le comportement de 19 saumons adultes (Salmo salar L.) a été étudié au niveau de l'aménagement hydroélectrique de Baigts à l'aide de la technique de radiotélémétrie lors de trois expérimentations menées en été et en automne de 1995 à 1997.
CHANSEAU M., LARINIER M.
doaj   +1 more source

Retention of radiotransmitters tail‐mounted on 6 bird species

open access: yesWildlife Society Bulletin, 2018
Radiotransmitters can be tail‐mounted using cyanoacrylate glue and an accelerant rather than using a harness. Tail‐mounted transmitters are dropped or shed when the rectrices molt, which may reduce transmitter effects while providing retention times ...
Richard A. Stanton Jr.   +5 more
doaj   +1 more source

Spot‐mapping underestimates song‐territory size and use of mature forest by breeding golden‐winged warblers in Minnesota, USA

open access: yesWildlife Society Bulletin, 2012
Studies of songbird breeding habitat often compare habitat characteristics of used and unused areas. Although there is usually meticulous effort to precisely and consistently measure habitat characteristics, accuracy of methods for estimating which areas
Henry M. Streby   +2 more
doaj   +1 more source

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