Geographically structured plumage variation among populations
of White-headed Black Chat (Myrmecocichla arnotti) in Tanzania
confirms the race collaris to be ...
These are three different calls from the bird on the Ulugurus,
treated in the Handbook as Nyikae. The bird was almost black head to
chest, hardly any relief ...
These are three different calls from the bird on the Ulugurus,
treated in the Handbook as Nyikae. The bird was almost black head to
chest, hardly any relief ...
These are three different calls from the bird on the Ulugurus,
treated in the Handbook as Nyikae. The bird was almost black head to
chest, hardly any relief ...
This map is showing migration of Amur Falcon in Tanzania
These birds migrate too high for ground based observers, only coming down to feed prior to roost or ...
This is an interesting one... not at all common and with 141 of the 296 records coming from only 4 squares
Moshi (for this read SW Kilimanjaro) 3703C .. 50 ...