Behavioral Pattern of Endemic Sri Lanka Grey Hornbill<i> (Ocyceros gingalensis)</i> within the Breeding and Nonbreeding Seasons

<div>Beak touching by both before mating.</div>

International Journal of Biodiversity

Figure 8: Behavioral Pattern of Endemic Sri Lanka Grey Hornbill<i> (Ocyceros gingalensis)</i> within the Breeding and Nonbreeding Seasons 