225 White-throated Nightjar, Night Hawk (e), Moth (Fern) Owl, Eurostopus albigularis, N.G., E.A., S.A.
[~225 Eurostopodus albigularis.]
Stat. r. open forest 13
Upper mottled, striped gray, brown; head darker; wings dark-brown marked gray, spotted buff, with white patch (see figure); white patch side of throat; under buff marked dark-brown; f., sim. Insects. Valuable nocturnal birds.
226 Spotted Nightjar, E. argus., Aru Is., New Ireland, A.
Stat. r. open forest 12
Like 225, but uniform rusty-brown abdomen and under base tail; f., sim. Insects. Valuable, nocturnal.
F. 90. Macropterygidae, Tree-Swifts, 7 sp.—3(3)A., 4(4)O.
F. 91. CYPSELIDAE (4), SWIFTS, 103 sp.—11(7)A., 33(24)O., 9(1)P., 28(22)E., 4(0)Nc., 30(26)Nl.
1
34
227[*] Spine-tailed Swift, Chaetura caudacuta, Sib., Jap., China, to A., T., N.Z.