Derivation
Hae-mat'-o-pus - Gk, haimatos, blood; Gk, pous, foot: finschi - after Freidrich Herman Otto Finsch (1838 - 1917), German diplomat, ornithologist, collector and author
Habitat
Beaches and mudflats of estuaries, occasionally reefs and paddocks.
South Island Oystercatcher (Haematopus finschi) [XC46621]
by Daniel Lane from Ferrymeade Estuary, Christchurch, South Island, New Zealand (call)
South Island Oystercatcher (Haematopus finschi) [XC46623]
by Daniel Lane from Ferrymeade Estuary, Christchurch, South Island, New Zealand (call)
Nest
A scrape in the sand, sometimes lined with small dry twigs and pebbles.
Eggs (Guide)
1 - 3, usually 2; brownish stone with dark brown and pale brown blotches; oval; 56 x 39 mm. Incubation: 24 - 28 days; by both sexes.
Young
Precocial, nidifugous. Fledge in about 42 days.
Subspecies
Eurasian Oystercatcher (Haematopus ostralegus) and South Island Oystercatcher (Haematopus finschi) (Sibley and Monroe 1990, 1993), cross-regional species, are retained as separate species contra Turbott (1990) who include finschi as a subspecies of Eurasian Oystercatcher (Haematopus ostralegus).
Considered by some authors to be a subspecies of Eurasian Oystercatcher (Haematopus ostralegus).
No subspecies.
Similar Species
Variable Oystercatcher (Haematopus unicolor)
Slightly smaller. Adult with pied phase. Lacks a white tab at fold. Border between black and white on breast, lower back, and wing bar is smudgy. Bill is longer. Legs and feet are thinner.
Compare Images
The Field Guide to the Birds of Australia Pizzey, G., and Knight, E., 1997, Angus & Robertson, Sydney ISBN 0 207 19691 5
Field Guide to Australian Birds Morecombe, M., 2000, Steve Parish Publishing Pty Ltd. ISBN 1 876282 10 X
Field Guide to the Birds of Australia Simpson, K., and Day, N., 1999, 6th Edition, Viking ISBN 0 670 87918 5
Reader's Digest Complete Book of Australian Birds 1988, 2nd Edition, Reader's Digest ISBN 0 949819 99 9
What Bird is That? 1984, Revised Edition, Angus & Robertson, Sydney ISBN 0 207 14846 5
Handbook of Australian, New Zealand & Antarctic Birds 1990 - , Oxford University Press, Melbourne ISBN 0 19 553244 9