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The responses of dipterocarp seedlings grown in deep shade to a dramatic increase in insolation are reported and briefly discussed. Experiments were c...
Read moreA statistical study of breeding success, eggshell index, and DDE, HEOD and PCB levels in Accipiter nisus eggs collected from 17 areas in Britain durin...
Read moreA recent reappraisal of the evidence of the effects of cyclodiene insecticides on sparrowhawks Accipiter nisus and kestrels Falco tinnunculus in Brita...
Read moreConservation management is increasingly being required to support both the provision of ecosystem services and maintenance of biodiversity. However, t...
Read moreRapid population declines of the vultures Gyps bengalensis, Gyps indicus and Gyps tenuirostris have recently been observed in India and Pakistan, cont...
Read moreField surveys of egg populations of Cryptophlebia leucotreta and the egg parasitoid Trichogrammatoidea cryptophlebiae native to southern Africa, were ...
Read moreBetween 1946 and 1993, the numbers of territorial red kites, which form an isolated relict population in central Wales, increased from seven pairs to ...
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