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Comebackers

10,000 Birds

Kirtland’s Warbler is a classic niche species; they breed in only very specific conditions, which occur in only a very specific area. this species breeds. Fortunately, there were still a handful of immature birds alive at sea, and a few years later they were back on Toroshima breeding again.

Albatross 197
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Invasive species in Australia

10,000 Birds

European Red Foxes were brought into Australia in the 1850′s for recreational hunting and soon spread rapidly. We have seen them on remote beaches hunting shorebirds and taking their eggs and they have been responsible for much of the egg loss in breeding Pied Oystercatchers along the Broome coast.

Australia 157
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Australia’s extinct and threatened bird species

10,000 Birds

Rats arrived on ships and cats, foxes and rabbits were all introduced and they were all detrimental to the bird population. The population decline is generally blamed on habitat destruction and introduced predators, but inter-breeding may also be to blame.

Species 174