Propithecus verreauxi deckeni

drawing

subspecies coquereli, coronatus, deckeni and verreauxi

in Zoo of Timbazaza, Antananarivo

in Zoo of Timbazaza, Antananarivo

in Zoo of Timbazaza, Antananarivo

in Zoo of Timbazaza, Antananarivo

in Zoo of Timbazaza, Antananarivo

moderate alarm calls, 'shee-fac' recorded at Bongolava, Oct 1969

sonagram of snd 38.8a

moderate alarm calls of group recorded at Bongolava, Oct 1969

sonagram of snd 38.8b