NATURAL HISTORY · CATALOGUE RECORD
Wrybill
Anarhynchus frontalis Quoy & Gaimard, 1832
Source-backed taxonomic record
Accepted species in Catalogue of Life’s 11 September 2026 base release. This preserves the source classification and available supporting data; it is not a completed species monograph.
Open encyclopedia reference
The wrybill or wrybill plover (Anarhynchus frontalis) (Māori: ngutuparore) is a species of plover endemic to New Zealand. It is the only species of bird in the world with a beak that is bent sideways in one direction, always to the right (in the crossbills, e.g. Loxia pytyopsittacus, the tips of the upper and lower mandibles cross because they are bent sideways in opposite directions, sometimes left over right and sometimes right over left). A 2015 study found it to be within the Charadrius clade (although it is now classified in the genus Anarhynchus), with other New Zealand plovers its closest relatives; the nearest being the New Zealand dotterel or New Zealand plover (Anarhynchus obscurus), and then the double-banded plover or banded dotterel (Anarhynchus bicinctus).
It lays its eggs among the rocks along rivers and distracts intruders by pretending to be in distress and moving away from its clutch.
It is rated as vulnerable on the International Union for Conservation of Nature (IUCN)'s Red List of Threatened Species.
Wikipedia contributors, Wrybill; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T01:21:28.356620+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Anarhynchus frontalis Quoy & Gaimard, 1832
- Name authority
- Quoy & Gaimard, 1832
- Common name
- Wrybill
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Aves
- Order
- Charadriiformes
- Family
- Charadriidae
- Genus
- Anarhynchus
- Extinction status
- Recorded extant
Classification family tree
Nested taxonomic groups from the source. This is not a direct-ancestor chain, a dated evolutionary tree or a phylogenetic reconstruction.
- domainEukaryota (Chatton, 1925) Whittaker & Margulis, 1978
- kingdomAnimalia
- phylumChordata
- subphylumVertebrata
- infraphylumGnathostomata
- parvphylumOsteichthyes
- megaclassTetrapoda
- classAves
- orderCharadriiformes
- familyCharadriidae Leach, 1820
- genusAnarhynchus Quoy & Gaimard, 1832
- speciesAnarhynchus frontalis Quoy & Gaimard, 1832
Close classified relatives
No other member of this genus is present in the selected snapshot.
Documented distribution
Source distribution statements, not a complete range map. A listed locality is not necessarily a place of origin.
Source literature & publication evidence
References attached to this source record, including nomenclatural citations where supplied. This is a selected bibliography; abbreviated citations remain in the source’s form.
- https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=176551 Source fields: Taxon.tsv dwc:namePublishedIn, Taxon.tsv dcterms:references
Origins, evidence & remaining research
Name authority and publication references document nomenclature where the source supplies it. They do not establish evolutionary origins or the earliest fossil occurrence.
Specimen-level evidence, morphology, ecological research, phylogenetic studies, a comprehensive bibliography and a located literary passage have not yet been compiled for this record. A suitable sourced image remains to be added.
Dataset citation & attribution
This exact taxon in ChecklistBank · Catalogue of Life 2026-09-11
Catalogue of Life 2026-09-11; dataset 316321; doi:10.48580/dgz5n. https://creativecommons.org/licenses/by/4.0/ . Retrieved 5 October 2026.
Stable key: col:9HB9Y. Classification follows source parent identifiers. English common names may vary by region.