هجرة الطيور. هجرة الطيور معلومات هامة ...ثقف نفسك

"Birds as Agents of Long-Distance Dispersal for Disjunct Plant Groups of the Temperate Western Hemisphere" "Dispersal of aquatic organisms by waterbirds: a review of past research and priorities for future studies"
"Postglacial population expansion drives the evolution of long-distance avian migration in a songbird" Schmaljohann, Heiko; Felix Liechti; Bruno Bruderer 2007

"Absence of protandry in the spring migration of a population of Song Sparrows Melospiza melodia".

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مسار الهجرة
Smith RP Jr; Rand PW; Lacombe EH; Morris SR; Holmes DW; Caporale DA 1996
بحث عن هجرة الطيور
"A characterization of autumn nocturnal migration detected by weather surveillance radars in the northeastern USA"
هجرة الطيور معلومات هامة ...ثقف نفسك
"Evidence for flexibility and constraint in migration systems"
"Role of bird migration in the long-distance dispersal of Ixodes dammini, the vector of Lyme disease" Bird Migration: A General Survey
"Migratory orientation of first-year white storks Ciconia ciconia : inherited information and social interactions" "An integrative framework for understanding the origin and evolution of avian migration"

; Lanzone, Michael; Farnsworth, Andrew 2016-06-10.

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مسار وأسباب هجرة الطيور
Frontiers in Ecology and the Environment
هجرة الطيور معلومات هامة ...ثقف نفسك
Journal of the Royal Society Interface
مسار الهجرة
"Flight calls and their value for future ornithological studies and conservation research"
"Hopeful Monsters-In Defense of Quests to Rediscover Long-Lost Species: Hopeful monsters"
"Rapid microevolution of migratory behaviour in a wild bird species" ; Sheldon, Daniel; Winner, Kevin; Irvine, Jed; Geevarghese, Jeffrey; Kelling, Steve 2016-04-01

Both, Christiaan; Sandra Bouwhuis; C.

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هجرة الطيور
271 1545 : 1263—1269 1263
هجرة الحيوانات
; Liechti, Felix; Stark, Herbert; Delobbe, Laurent; Tabary, Pierre; Holleman, Iwan 2011-01-06
أسباب هجرة الطيور
Farnsworth, Andrew; Van Doren, Benjamin M