Results 171 to 180 of about 6,499 (205)
Some of the next articles are maybe not open access.

Familie: Corvidae – Rabenvögel

2020
Die Rabenvogel (Corvidae) sind eine Familie in der Ordnung der Sperlingsvogel (Passeriformes), aus der Uberfamilie Corvidea, in die u. a. auch die Pirole (Oriolidae), die Paradiesvogel (Paradisaeidae) oder die Wurger (Laniidae) gehoren. Es gibt 21 Gattungen und 131 Arten (HBW Alive Species 2019), wenn man die in freier Wildbahn ausgestorbene ...
openaire   +1 more source

Corvidae - Jays and Crows

1949
Bulletin of the Raffles Museum, Singapore, Issue 20, pp.
openaire   +1 more source

?????????????? ?????????????????? ???????????? (Corvidae)???? ?????????????????? ?????????? ?? ???????????????? ????????????

2014
?? ???????????? ??. ?????????? ?? 2005 ??. ?????????????????? ???????????????????? ?????????????????????????????? ???????????????????????? ?????????????????????? ???????????????? ???????? ???? ??????????????, ?????????????? ???????????????????????? ?? 30-?? ????. XX ??. ?????????????????? ????????????, ?????????????? ???????? ?????????????????? ?????? ?
openaire   +1 more source

PASSERIFORMES, CORVIDAE:

2022
G. G. Meier   +3 more
openaire   +1 more source

?? ?????????? ???????????????? (Mallophaga) ?????????????????? (Corvidae) ?? ???????????????????? (Ploceidae) ???????? ???????????????? ??????????????

2023
???? ???????????????????? ???????????????? ??????. ?? 1967???1968 ????. ???????? ?????????????????????? ???? ???????????????????????? ?????????????????? 457 ???????? ???????????? ????????????????????: ???? ?????? 122 ?????????????????????????? ?????????????????? ?????????????????? ?? 335 ???????????????????????????? ?????????????????? ??????????????????
openaire   +1 more source

?????????????? ???????? Spiniglans (Dilepididae) ?????????????????? (Corvidae) ??????????????

2023
?? ???????????????????? ?????????? ???????????????????? ?? ?????????? ??????????, ??. /????&????^???? ???? ???????? ???????? ???????????????? 3 ???????? ???????????? ???????? Spiniglans Yamaguti, 1959: S. constricta, S. affinis ?? Spiniglans sp. ???????????? ???????? ?????????????????? ???????????????????????? ???? ???????? ?????? S. constricta.????????
openaire   +1 more source

Cooperative breeding in corvids (Passeriformes, Corvidae)

Biology Bulletin, 2016
The family of corvids differs from most other passerines by the significant number of species (at least 33) in which the feeding of nestlings and fledglings involves not only parents, but also individuals from their already grown broods (one-year-old and older).
openaire   +1 more source

Кооперативное размножение у врановых (Passeriformes, Corvidae) птиц

Зоологический журнал, 2015
Семейство врановые отличается от большинства других воробьинообразных значительным числом видов (не менее 33), у которых в выкармливании птенцов и слетков принимают участие не только родители, но и особи из их подросших выводков (первогодки и старше).
openaire   +1 more source

Corvidae

Journal of Ornithology, 1923
openaire   +1 more source

Home - About - Disclaimer - Privacy