Visayan Warty Pig |
Sunday, 13 July 2014
Sunday, 6 July 2014
Hornbills 4: Von der Decken's Hornbill
Von der Decken's Hornbill (male) |
The only African hornbills in the collection are
rather smaller than the species I have covered up to now, and occupy a very
different environment. The Von der Decken’s Hornbill, Tockus deckeni, is an
aridland species associated with thorn scrub and similar habitats in East
Africa, along the rift valley from Ethiopia south into Tanzania. In this
habitat food is harder to come by than in Asian rainforest, and they feed
mainly on the ground, taking fruit, seedpods, insects, and small vertebrates.
With such a large range, and a lifestyle that makes it a bird that is
opportunistic when it comes to taking advantage of resources that must be variable
in location and availability, they seem to be surviving well at present, and
are evaluated as Least Concern by the IUCN. The most likely threats are
destruction of potential nesting trees and habitat fragmentation.
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