Avahi occidentalis

drawing

species Avahi laniger and occidentalis

at zoo in Timbazaza, Antananarivo

at Ampijoroa

at Ankarafantsika

at Ankarafantsika

at zoo in Timbazaza, Antananarivo

weak alarm becoming more excited recorded at Ankarafantsika, Jan 1957

sonagram of snd 1A_7

strong alarm, imitated in the local Malagasy name of Ava Hy recorded at Ankarafantsika, Jul 1977

sonagram of snd AZ_2