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for one breeding season in either the lower branches of mangrove trees or under lava rocks. They can breed year-round, though typically from
September to March, and can mate up to three times a year and have up to ten eggs each time.
270:. The back feathers typically have a silvery sheen and it has a short crest on its head. When breeding, the heron has a black beak and bright orange legs, but these fade to grey after the breeding season.
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The lava heron stalks small crabs and fish slowly before quickly spearing and eating them. They have also been known to eat the flies that gather near cacti and occasionally smaller birds.
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Moran, Matthew D. (June 2010). "Predation by a Lava Heron (Butorides
Striata Sundevalli) on a Small Ground Finch (Geospiza fuliginosa) in the Galapagos Islands".
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These birds have little fear of humans. It has been noted they have flight behaviors, some of which may carry the purpose of territory defense/advertising.
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Heinzel, Hermann and
Barnaby Hall. Galapagos Diary. Los Angeles; University of California Press, 2000.
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Lava herons are typically seen hunched over and they have a sharp alarm call (described as a
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Kushlan, James A. (1983). "Pair
Formation Behavior of the Galapagos Lava Heron".
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The adult is slate-grey to black, which allows it to blend in with the hardened
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392:"Lava Heron Nesting Season in Galapagos is here! Heads Up Birders!"
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222:. It is considered by some authorities — including the
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Lava heron stalking crabs, Galápagos
Islands, Ecuador
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331:sound). During aggressive behavior they will use a
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278:These highly territorial birds are found in
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343:Unlike most herons, these birds nest in
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742:Endemic birds of the Galápagos Islands
230:— to be a subspecies (or even just a
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747:Galápagos Islands coastal fauna
224:American Ornithological Society
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246:" with this species and the
181:Butorides striata sundevalli
396:Santa Cruz Galapagos Cruise
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286:on all of the islands of
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47:Scientific classification
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274:Distribution and habitat
752:Birds described in 1877
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228:BirdLife International
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242:), and was formerly "
199:), also known as the
714:Butorides-sundevalli
558:Butorides_sundevalli
544:Butorides sundevalli
514:Butorides sundevalli
430:10.1675/063.033.0216
196:Butorides sundevalli
156:Butorides sundevalli
460:The Wilson Bulletin
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288:Galápagos Province
256:green-backed heron
138:B. sundevalli
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696:Open Tree of Life
506:Taxon identifiers
369:"Galapagos heron"
216:Galápagos Islands
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40:Santa Fe Island
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16:Species of bird
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400:. Retrieved
398:. 2017-10-20
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315:Interactions
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252:B. virescens
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631:iNaturalist
538:Wikispecies
262:Description
248:green heron
24:Lava heron
731:Categories
709:Xeno-canto
418:Waterbirds
402:2019-10-16
352:References
240:B. striata
191:lava heron
737:Butorides
491:Resources
472:0043-5643
438:1524-4695
333:skuk-skuk
254:) as the
234:) of the
164:Reichenow
132:Species:
125:Butorides
70:Kingdom:
64:Eukaryota
38:Adult on
649:11233113
584:22697189
579:BirdLife
523:Wikidata
339:Breeding
294:Behavior
173:Synonyms
114:Ardeidae
110:Family:
84:Chordata
80:Phylum:
74:Animalia
60:Domain:
701:3596768
675:2767357
623:2480818
610:1048988
566:Avibase
529:Q603374
480:4161721
373:Avibase
220:Ecuador
214:to the
212:endemic
205:species
203:, is a
166:, 1877)
120:Genus:
100:Order:
90:Class:
662:558962
636:326046
478:
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335:call.
244:lumped
688:73475
644:IRMNG
476:JSTOR
323:Calls
209:heron
670:NCBI
657:ITIS
618:GBIF
597:NZ6L
468:ISSN
434:ISSN
329:scow
307:Diet
282:and
268:lava
226:and
189:The
94:Aves
605:EoL
592:CoL
553:ADW
426:doi
218:of
207:of
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
