Definition that contains tree branch
- bristle fern any fern of the genus Trichomanes having large pinnatifid often translucent fronds; most are epiphytic on tree branches and twigs or terrestrial on mossy banks
- perching bird a bird with feet adapted for perching (as on tree branches); this order is now generally abandoned by taxonomists
- filmy fern any fern of the genus Trichomanes having large pinnatifid often translucent fronds; most are epiphytic on tree branches and twigs or terrestrial on mossy banks
- insessores a bird with feet adapted for perching (as on tree branches); this order is now generally abandoned by taxonomists
- percher a bird with feet adapted for perching (as on tree branches); this order is now generally abandoned by taxonomists
- order insessores a bird with feet adapted for perching (as on tree branches); this order is now generally abandoned by taxonomists