Results 21 to 30 of about 1,409,120 (251)

Observations on the breeding biology of the Luzon flameback Chrysocolaptes haematribon (Wagler 1827) (Piciformes: Picidae) with notes on active nest defence against dollarbird Eurystomus orientalis (Linnaeus 1766) (Coraciiformes: Coraciidae)

Natural History Sciences
The breeding biology of the Luzon flameback Chrysocolaptes haematribon is little known. Here we provide insights on the breeding of the species from two nests we located.
Vince Angelo G. Gicaraya, Carmela P. Española   +1 more
doaj   +1 more source

Trap-nesting Bees Communities from Protected Areas of Atlantic Forest, Southeastern Brazil

Sociobiology, 2019
The solitary bees that use preexisting cavities can be captured in trap-nests allowing to collect data on nesting biology and associated organisms.
Guaraci Cordeiro, Samuel Boff, Isabel Alves-dos-Santos   +2 more
doaj   +1 more source

Nesting Biology and Behavior of Euodynerus dantici (Rossi, 1790) (Hymenoptera: Vespidae: Eumeninae) in Central Mongolia [PDF]

Mongolian Journal of Biological Sciences, 2015
Nesting biology of Euodynerus dantici (Rossi, 1790) was studied in the Khugnu- Khaan Mountains of Khugnu-Tarna National Park, central Mongolia in 2014 using nest traps.
Batchuluun Buyanjargal, Roman Yu. Abasheev   +1 more
doaj   +1 more source

First description of the breeding biology and behaviour of the near threatened northern sooty woodpecker Mulleripicus funebris (Valenciennes 1826) (Piciformes: Picidae) in Luzon Island, Philippines

Natural History Sciences
Although generally regarded as keystone species within forest communities, woodpeckers (Picidae) remain understudied in the Philippines. We describe for the first time the breeding biology and behaviour of the IUCN Near Threatened northern sooty ...
Vince Angelo G. Gicaraya, Carmela P. Española   +1 more
doaj   +1 more source

Reconstruction of oviraptorid clutches illuminates their unique nesting biology [PDF]

Acta Palaeontologica Polonica, 2019
Oviraptorosaurs, a group of non-avian theropod dinosaurs from the Cretaceous of Asia and North America, left behind the most abundant and informative fossil evidence of dinosaur reproductive biology.
Tzu-Ruei Yang, Jasmina Wiemann, Li Xu, Yen-Nien Cheng, Xiao-Chun Wu, P. Martin Sander   +5 more
doaj   +1 more source

Nesting biology of Hesperapis [PDF]

, 1987
13 p. : ill. ; 26 cm.Includes bibliographical references (p. 12-13)."This present paper describes Hesperapis (Hesperapis) trochanterata Snelling, new species, from southern Arizona, and provides data on various apsects of its nesting biology, including ...
Rozen, Jerome G., Jr. (Jerome George), 1928-
core   +1 more source

Breeding biology of pond heron in Kerala, South India [PDF]

, 2008
Regular intensive investigations to locate nesting colonies were carried out early monsoon of 1999 up to 2002. For detailed study a few breeding colonies were selected.
EA Abdul Shukkur, PA Azeez, K Seedikkoya   +2 more
core  

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

Molecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola, Yasmine Illi, Anna Bircher, Marijn Wilmink, Rachele F. Malagutti, Solenn Ottié, Cordelia Schuler, Pedro A. Ruiz, Cheryl de Vallière, Klaus Seuwen, Gerhard Rogler, Martin Hausmann   +11 more
wiley   +1 more source

Comparative Study on Nest Density, Habitat Preference, and Nest Architecture of Tetragonula nr. pagdeni Schwarz and Tetragonula nr. shubhami Viraktamath in the Lateritic Zone of Eastern India

Sociobiology
This study documented the nest density, nesting site, and nest architecture of two poorly studied stingless bee species, Tetragonula nr. pagdeni Schwarz and Tetragonula nr. shubhami Viraktamath, from the lateritic zone of eastern India.
Amit Layek, Samrat Saha, Rakesh Das, Shashidhar Viraktamath, Debarati Seal, Shantanu Jha   +5 more
doaj   +1 more source

Biologic aspects of different species of Pachodynerus (Hymenoptera; Vespidae; Eumeninae) Aspectos biológicos de diferentes espécies de Pachodynerus (Hymenoptera; Vespidae; Eumeninae)

Brazilian Journal of Biology, 2010
The aim of this study was to compare biological aspects of the Pachodynerus species occurring in the Parque Municipal das Araucárias, Guarapuava, Paraná, Southern Brazil. It was carried from December 2001 to December 2004.
MLT. Buschini, CE. Buss
doaj   +1 more source