Breeding Biology of the Cascade Frog, Rana cascadae, with Comparisons to R. aurora and R. pretiosa

Copeia ◽  
1987 ◽  
Vol 1987 (1) ◽  
pp. 241 ◽  
Author(s):  
Jeffrey L. Briggs
Keyword(s):  
Breeding Biology ◽  
Rana Cascadae

Observation on the breeding biology of Polypedates teraiensis (Dubois, 1987) (Amphibia: Rhacophoridae)

2017 ◽  
Vol 17 (1) ◽  
pp. 25-32
Author(s):  
Jacinta Lalchhanhimi ◽  
Lalremsanga H.T.
Keyword(s):  
Sexual Dimorphism ◽  
Breeding Season ◽  
Sound Production ◽  
Reproductive Function ◽  
Breeding Biology ◽  
Tree Frog ◽  
University Campus ◽  
Morphometric Measurements ◽  
Advertisement Calls ◽  
Males And Females

The breeding biology of tree frog, Polypedates teraiensis was studied during the breeding season at Mizoram University Campus. It was found that sound production by male during the breeding season was primarily a reproductive function and advertisement calls attract females to the breeding areas and announce other males that a given territory is occupied. The aim of this study was to provide the detailed information on the breeding behaviour and the advertisement calls of Polypedates teraiensis. The morphometric measurements of the amplecting pairs (males and females) for sexual dimorphism along with clutch sizes were also studied.

Breeding biology of the Great Tit in two maritime pine forests in the region of Figueira da Foz (Beira Litoral, Portugal)

2005 ◽  
Vol 1 (1) ◽  
Author(s):  
R. A. Costa ◽  
J. M. S. Petronilho ◽  
José Vingada
Keyword(s):  
Great Tit ◽  
Breeding Biology ◽  
Maritime Pine ◽  
Pine Forests

Breeding biology and conservation strategy of the Himalayan swiftlet (Aerodramus brevirostris innominata) in southern China

2013 ◽  
Vol 21 (1) ◽  
pp. 54-61 ◽  
Author(s):  
Wang Bin ◽  
Shen Youhui ◽  
Liao Qingyi ◽  
Ma Jianzhang
Keyword(s):  
Southern China ◽  
Breeding Biology ◽  
Conservation Strategy

Breeding biology of a high altitudinal Aethopyga sunbird in southwestern China

2020 ◽  
Vol 54 (37-38) ◽  
pp. 2381-2390
Author(s):  
Dan Liang ◽  
Yang Liu ◽  
Ge Gao ◽  
Xu Luo
Keyword(s):  
Breeding Biology ◽  
Southwestern China

scholarly journals Preparing for translocations of a Critically Endangered petrel through targeted monitoring of nest survival and breeding biology

Oryx ◽  
2021 ◽  
pp. 1-9
Author(s):  
Johannes H. Fischer ◽  
Heiko U. Wittmer ◽  
Graeme A. Taylor ◽  
Igor Debski ◽  
Doug P. Armstrong
Keyword(s):  
Southern Oscillation ◽  
Nest Survival ◽  
Growth Curves ◽  
Breeding Biology ◽  
Source Population ◽  
Breeding Phenology ◽  
Chick Survival ◽  
Egg Survival ◽  
Dune System ◽  
Burrow Density

Abstract The population of the recently-described Whenua Hou diving petrel Pelecanoides whenuahouensis comprises c. 200 adults that all breed in a single 0.018 km2 colony in a dune system vulnerable to erosion. The species would therefore benefit from the establishment of a second breeding population through a translocation. However, given the small size of the source population, it is essential that translocations are informed by carefully targeted monitoring data. We therefore modelled nest survival at the remaining population in relation to potential drivers (distance to sea and burrow density of conspecifics and a competitor) across three breeding seasons with varying climatic conditions as a result of the southern oscillation cycle. We also documented breeding phenology and burrow attendance, and measured chicks, to generate growth curves. We estimated egg survival at 0.686, chick survival at 0.890, overall nest survival at 0.612, and found no indication that nest survival was affected by distance to sea or burrow density. Whenua Hou diving petrels laid eggs in mid October, eggs hatched in late November, and chicks fledged in mid January at c. 86% of adult weight. Burrow attendance (i.e. feeds) decreased from 0.94 to 0.65 visits per night as chicks approached fledging. Nest survival and breeding biology were largely consistent among years despite variation in climate. Nest survival estimates will facilitate predictions about future population trends and suitability of prospective translocation sites. Knowledge of breeding phenology will inform the timing of collection of live chicks for translocation, and patterns of burrow attendance combined with growth curves will structure hand-rearing protocols. A tuhinga whakarāpopoto (te reo Māori abstract) can be found in the Supplementary material.

Breeding biology of the American Oystercatcher Haematopus palliatus on a key site for conservation in southern Brazil

2021 ◽  
Vol 29 (1) ◽  
pp. 16-21
Author(s):  
Bruno de Andrade Linhares ◽  
Juçara Bordin ◽  
Guilherme Tavares Nunes ◽  
Paulo Henrique Ott
Keyword(s):  
Breeding Biology ◽  
Southern Brazil ◽  
American Oystercatcher ◽  
Haematopus Palliatus

Breeding Biology of the Pocket Gopher (Geomys pinetis) in Southern Florida

1971 ◽  
Vol 85 (1) ◽  
pp. 45 ◽  
Author(s):  
Larry N. Brown
Keyword(s):  
Breeding Biology ◽  
Pocket Gopher ◽  
Southern Florida

Breeding biology of the threatened Campo Miner Geositta poeciloptera (Aves: Scleruridae), a Neotropical grassland specialist

2017 ◽  
Vol 51 (41-42) ◽  
pp. 2551-2563 ◽  
Author(s):  
Tamara Luciane de Souza Silva Machado ◽  
Vitor Torga Lombardi ◽  
Ricardo Camargos de Meireles ◽  
João Paulo Gusmão Teixeira ◽  
Ricardo R. de C. Solar ◽  
...  
Keyword(s):  
Breeding Biology

BREEDING BIOLOGY OF THE COMMON MOORHEN IN AN IMPOUNDED CATTAIL MARSH

2000 ◽  
Vol 71 (3) ◽  
pp. 437-442 ◽  
Author(s):  
William Post ◽  
Carol A. Seals
Keyword(s):  
Breeding Biology ◽  
The Common
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