Results 51 to 60 of about 116,347 (210)

The relative withdrawal of GFAP—An essential component of brain evolution

open access: yesFrontiers in Neuroanatomy
The glial fibrillary acidic protein (GFAP) is the principal intermediate filament protein and histochemical marker for astroglia. It appears contradictory that there are extended GFAP-poor or even GFAP-free areas in the brains of various vertebrate ...
Mihály Kálmán
doaj   +1 more source

Sound localization circuits in reptiles

open access: yesFrontiers in Amphibian and Reptile Science
Location of sound sources is a fundamental task of the auditory system. Recent studies have shown that land vertebrates employ an array of sound localization strategies.
Dawei Han   +4 more
doaj   +1 more source

Maryland Turtles [PDF]

open access: yes, 1961
Since McCauley's 1945 publication, now out of print, on the "Turtles of Maryland," little has appeared on this interesting component of Maryland's vertebrate fauna.
Schwartz, Frank J.
core  

Novel Bio-Logging Tool for Studying Fine-Scale Behaviors of Marine Turtles in Response to Sound

open access: yes, 2017
Increases in the spatial scale and intensity of activities that produce marine anthropogenic sound highlight the importance of understanding the impacts and effects of sound on threatened species such as marine turtles.
Domit, Camila   +6 more
core   +1 more source

What can be done to restore Pacific turtle populations?: The Bellagio blueprint for action on Pacific sea turtles [PDF]

open access: yes
The Bellagio Blueprint for Action on Pacific Sea Turtles is an outcome of the Bellagio Conference on the Conversation and Sustainable Management of Sea Turtles organized jointly by the WorldFish Center and U.S. NOAA Fisheries. During 17-21 November, 2003,
Steering Committee, Bellagio Conference on Sea Turtles
core  

Turtles From an Arkadelphia Formation—Midway Group Lag Deposit (Maastrichtian—Paleocene), Hot Spring County, Arkansas, USA

open access: yesGeosciences, 2016
The Arkadelphia Formation—Midway Group (Maastrichtian—Paleocene) contact near Malvern, Arkansas preserves a K-Pg boundary assemblage of turtle species consisting of skull, shell, and non-shell postcranial skeletal elements.
Martin A. Becker   +2 more
doaj   +1 more source

Migration and habitat use of sea turtles in the Bahamas [PDF]

open access: yes, 1998
Objectives: Evaluate movement and distribution patterns of sea turtles in our series of study sites in The Bahamas. This objective includes the questions of where do the turtles come from, how long are they resident in these sites, and where do they ...
Bjorndal, Karen A., Bolten, Alan B.
core  

Disputas marítimas en el Caribe colombiano: la pesca de tortugas en el archipiélago de San Andrés y Providencia, 1910-1930

open access: yesHistoria Crítica, 2017
There has been a long history of turtle hunting in the Greater Caribbean, especially in Colombian waters around the archipelago of San Andrés and Providence.
Sharika Crawford
doaj   +1 more source

Marine Turtle Conservation on the Caribbean Coast of Nicaragua [PDF]

open access: yes, 1997
The purpose of this initial phase was to expand our previous work on marine turtles on the Caribbean coast of Nicaragua. This was done through the establishment of a collaborative program with the Miskitu Indians to reduce the uncontrolled take of ...
Campbell, Cathi   +2 more
core  

Terrapene [PDF]

open access: yes, 1991
Number of Pages: 6Integrative BiologyGeological ...
Ernst, Carl H., McBreen, John F.
core   +1 more source

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