Lepilemur septentrionalis

drawing

all species

at Ankara special reserve

at zoo in Timbazaza, Antananarivo

at zoo in Timbazaza, Antananarivo

at Ankarana de Diego

at Ankarana de Diego

boxing, at zoo in Timbazaza, Antananarivo

at Ankarana de Diego

territorial calls, intensity of calls low (distant communication)

sonagram of snd 6.5

territorial call, intensity of call moderate (distant communication) recorded at Saharafa, Jan 1966

sonagram of snd 20.1a

territorial call, intensity of call moderate to high (distant communication) recorded at Saharafa, Jan 1966

sonagram of snd 20.1h

territorial calls, intensity of calls high (distant communication) recorded at Saharafa, Jan 1966

sonagram of snd 20.1c

territorial calls high, intensity of grunting high (distant communication) recorded at Analamera

sonagram of snd 61.4