The control of color change in the Pacific tree frog, Hyla regilla

By Stegen James C   Gienger C M   Sun Lixing  

Canadian Journal of Zoology, Vol. 82, Iss. 6, 2004-06 ,pp. : 889-896

NRC Research Press

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The metabolic cost of amplexus in the grey tree frog (Hyla versicolor): assessing the energetics of male mating success

By McLister James D  

Canadian Journal of Zoology, Vol. 81, Iss. 3, 2003-03 ,pp. : 388-394

NRC Research Press

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Population trends of Swallows Hirundo rustica breeding in Britain: There are regional and habitat differences, but no long-term decline in numbers.

By Robinson Robert A.   Crick Humphrey Q.P.   Peach Will J.  

Bird Study, Vol. 50, Iss. 1, 2003-03 ,pp. : 1-7

Taylor & Francis Ltd

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Chorus organization of the leaf-frog Phyllomedusa rohdei (Anura, Hylidae)

By Wogel Henrique   Abrunhosa Patrícia A.   Pombal José P.  

The Herpetological Journal, Vol. 16, Iss. 1, 2006-01 ,pp. : 21-27

British Herpetological Society

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Long-term trends in the abundance of breeding Lapwing Vanellus vanellus in relation to land-use change on upland farmland in southern Scotland: Capsule A long-term decline on this habitat is shown to be associated with the intensification of agricultural management, particularly the occurrence of field drainage.

By Taylor Iain R.   Grant Murray C.  

Bird Study, Vol. 51, Iss. 2, 2004-07 ,pp. : 133-142

Taylor & Francis Ltd

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