Tanzania · park

Boundary from OpenStreetMap, about 116 km². The counts below cover the park and roughly 16 km around it.
Species with at least one recorded territory whose grid cell centres fall in or near Arusha National Park. Cells are up to 25 km across, so an animal counted here may have been recorded just outside the boundary. This is not a park checklist, and the counts follow where people look as much as what lives there.
Encounter chances are worked out for the species with a full field-guide entry, and none of them has records here yet. The most recorded species below come from the same records.
The species with the most open occurrence records in and around Arusha National Park, among those a photograph exists for. Most recorded is not most numerous: it rewards animals that are common, conspicuous and live where people go.

Pycnonotus barbatus

Bostrychia hagedash

Laniarius major

Cinnyris venustus

Colius striatus

Camaroptera brachyura

Tachybaptus ruficollis

Streptopelia semitorquata

Lanius humeralis

Stactolaema leucotis

Hedydipna collaris

Dryoscopus cubla