Results 51 to 60 of about 13,612 (173)

Descripción de dos renacuajos y una clave para las larvas conocidas del grupo Bufo spinulosus (Anura: Bufonidae) de Perú

open access: yesRevista Peruana de Biología, 2013
Se describen los renacuajos de Bufo arequipensis y Bufo cophotis. Ningún carácter externo examinado permite distinguir la larva de las especies nominales B. arequipensis, B. flavolineatus y B. trifolium.
César Aguilar, Rocío Gamarra
doaj   +1 more source

Greater sage‐grouse dynamics are influenced by winter temperature rather than indices of grazing, drought, and breeding season weather in a northern Great Plains population

open access: yesConservation Science and Practice, EarlyView.
We evaluated the impacts of grazing, climatic variability, and vegetation productivity on the population dynamics of a northern Great Plains greater sage‐grouse population. We found winter temperature influenced annual population growth rates, but did not detect influences of drought, breeding season weather, vegetation productivity or short‐term ...
David Messmer   +6 more
wiley   +1 more source

Morphological comparison of Bufo Bufo and Bufo verrucosissimus species in Turkey [PDF]

open access: yes, 2018
Bu tez çalışmasının amacı Türkiye'de dağılım gösteren Bufo cinsine ait olan Bufo bufo (Linneaus, 1758) ve Bufo verrucosissimus (Pallas, 1814) türleri arasındaki morfolojik farklılıkların belirlenmesidir.
Dursun, Cantekin
core  

Bufo cinctus Wied [PDF]

open access: yes, 2015
Bufo cinctus Wied Plate 54 1823 Abbildungen: Lief. 3 (views of two specimens). Reference is to Schinz, nothing to Wied. 1824 Isis: 672 (listed with reference to the Abbildungen).
Myers, Charles W., Vanzolini, Paulo E.
core   +1 more source

Comparative cytogenetic studies of Bufo ictericus, B. paracnemis (Amphibia, Anura) and an intermediate form in sympatry

open access: yesGenetics and Molecular Biology, 2003
Specimens of Bufo ictericus, Bufo paracnemis and a third type, considered an intermediate subgroup between these species, were cytogenetically studied by conventional Giemsa staining, C-banding and staining of the nucleolus organizer region (NOR).
Azevedo MFC   +3 more
doaj  

A neuro‐behavioural model of neophobia

open access: yesBiological Reviews, Volume 101, Issue 4, Page 1863-1876, August 2026.
ABSTRACT Fear can be defined as the internal neurological state that releases a repertoire of behaviours an animal performs to reduce the effect of an aversive factor. Neophobia, the fear of novelty, is a fundamental behavioural trait observed across a wide range of species from arthropods to humans.
Arik Dorfman, Aziz Subach, Inon Scharf
wiley   +1 more source

Bufo bufo ZMH A04660, iodine-stained CT volume [PDF]

open access: yes, 2020
Species: Bufo bufo Collection number: ZMH A04660 Institution of origin: Zoologisches Museum Hamburg Data: CT volume of iodine-stained specimen (1% I2KI in water) Coverage: full specimen Scanner: YXLON FF20 CT Scanning paramters: 160 kV; 14 µA ...
Beerlink, André   +2 more
core   +1 more source

Behavior and mortality of anurans on roads in the Australian tropics

open access: yesThe Journal of Wildlife Management, Volume 90, Issue 5, July 2026.
Roads are a major source of mortality for wildlife, particularly amphibians. Identifying vulnerable species and understanding any behavioral predictors of mortality helps us understand vulnerability to traffic and can inform management strategies. We investigated a 9‐species anuran community in tropical Australia with respect to 3 behavioral responses ...
Christa Beckmann   +2 more
wiley   +1 more source

Dance Theater BUFO [PDF]

open access: yes, 2019
Bakalářská práce je věnovaná tvorbě a působení tanečního divadla Bufo. Zpracovává seznam představení a tanečních pořadů, kterých se taneční divadlo Bufo za svou existenci účastnilo.
Kopecká, Anna
core  

Effects of inter- and intraspecific competition on growth and development of Bufo viridis and Bufo bufo tadpoles [PDF]

open access: yes, 2003
Competition between the common toad Bufo bufo (L.) and the green toad Bufo viridis Laurenti was studied in an experimental design. Mixed and single-species groups of 40 larvae were reared in plastic tanks (water volume 411).
Waringer, Johann A.   +2 more
core   +1 more source

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