Importance of competition for food and nest-sites in aggressive behaviour of Collared Flycatcher Ficedula albicollis: Capsule Using an experimental approach, this study disentangles effects of two important sources on the elicitation of aggressive interspecific behaviour.

By Krist Milos  

Bird Study, Vol. 51, Iss. 1, 2004-03 ,pp. : 41-47

Taylor & Francis Ltd

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Dramatic changes in the return date of Guillemots Uria aalge to colonies in Shetland, 1962–2005: Capsule Changes in return date coincided with marked changes in population size that probably resulted in fluctuating competition for nest-sites.

By Harris Michael P.   Heubeck Martin   Shaw Deryk N.   Okill J. David  

Bird Study, Vol. 53, Iss. 3, 2006-11 ,pp. : 247-252

Taylor & Francis Ltd

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Winter snowfall determines the occupancy of northern prairie wetlands by tadpoles of the Wood Frog (Lithobates sylvaticus)

By Donald David B.   Aitken William T.   Paquette Carrie   Wulff Shaun S.  

Canadian Journal of Zoology, Vol. 89, Iss. 11, 2011-11 ,pp. : 1063-1073

NRC Research Press

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Winter night inspections of nest boxes affect their occupancy and reuse for roosting by cavity nesting birds

By Tyller Zdenk   Paclík Martin   Remeš Vladimír  

Acta Ornithologica, Vol. 47, Iss. 1, 2012-06 ,pp. : 79-85

Museum and Institute of Zoology, Polish Academy of Sciences

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Do plant mites commonly prefer the underside of leaves?

By Sudo Masaaki  

Experimental and Applied Acarology, Vol. 55, Iss. 1, 2011-09 ,pp. : 25-38

Springer Publishing Company

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