| Herons |
Snowy Egret, Egretta thula. Note the chicks in the nest. | | Scientific classification | | | | Genera | | About 17, see text The word heron may refer to Heron, a bird Hero of Alexandria Heron, a dinghy De Havilland Heron, a four-engine aircraft. ...
Image File history File links Download high resolution version (750x1146, 206 KB) Description: Snowy Egret (Egretta thula) Creator: David Hall URL: Fish and Wildlife Service File links The following pages link to this file: Ardeidae Snowy Egret List of North American birds ...
Binomial name Egretta thula (Molina, 1782) The Snowy Egret (Egretta thula) is a small white heron. ...
Scientific classification redirects here. ...
Phyla Subkingdom Parazoa Porifera (sponges) Subkingdom Agnotozoa Placozoa Orthonectida Rhombozoa Subkingdom Metazoa Radiata Cnidaria Ctenophora - Comb jellies Bilateria Protostomia Acoelomorpha Platyhelminthes - Flatworms Nemertina - Ribbon worms Gastrotricha Gnathostomulida - Jawed worms Micrognathozoa Rotifera - Rotifers Acanthocephala Priapulida Kinorhyncha Loricifera Entoprocta Nematoda - Roundworms Nematomorpha - Horsehair worms Cycliophora Mollusca - Mollusks Sipuncula - Peanut worms Annelida - Segmented...
Typical Classes Subphylum Urochordata - Tunicates Ascidiacea Thaliacea Larvacea Subphylum Cephalochordata - Lancelets Subphylum Myxini - Hagfishes Subphylum Vertebrata - Vertebrates Petromyzontida - Lampreys Placodermi (extinct) Chondrichthyes - Cartilaginous fishes Acanthodii (extinct) Actinopterygii - Ray-finned fishes Actinistia - Coelacanths Dipnoi - Lungfishes Amphibia - Amphibians Reptilia - Reptiles Aves - Birds Mammalia - Mammals Chordates (phylum Chordata) include the vertebrates, together with...
For other meanings of bird, see bird (disambiguation). ...
Orders Many - see section below. ...
Orders Anseriformes, waterfowl Galliformes, fowl Gaviiformes, loons Podicipediformes, grebes Procellariiformes, albatrosses, petrels, and allies Sphenisciformes, penguins Pelecaniformes, pelicans and allies Ciconiiformes, storks and allies Phoenicopteriformes, flamingos Accipitriformes, eagles, hawks and allies Falconiformes, falcons Turniciformes, button-quail Gruiformes, cranes and allies Charadriiformes, plovers and allies Pteroclidiformes, sandgrouse Columbiformes, doves and pigeons...
Families Ardeidae Cochlearidae (the Boat-billed Heron) Balaenicipitidae (the Shoebill) Scopidae (the Hammerkop) Ciconiidae Threskiornithidae Cathartidae Traditionally, the order Ciconiiformes has included a variety of large, long-legged wading birds with large bills: storks, herons, egrets, ibises, spoonbills, and several others. ...
William Elford Leach FRS (February 2, 1790 – August 26, 1836) was an English zoologist and marine biologist. ...
1820 was a leap year starting on Saturday (see link for calendar). ...
In biology, a genus (plural genera) is a grouping in the classification of living organisms having one or more related and morphologically similar species. ...
| | Synonyms | | Cochlearidae In scientific nomenclature, synonyms are different scientific names used for a single taxon. ...
| The herons are wading birds in the Ardeidae family. Some are called egrets or bitterns instead of herons. Within the family, all members of the genera Botaurus and Ixobrychus are referred to as bitterns, and - including the Zigzag Heron or Zigzag Bittern - are a monophyletic group within the Ardeidae. However, egrets are not a biologically distinct group from the herons, and tend to be named differently because they are mainly white and/or have decorative plumes, and while having the same build as the larger herons tend to be smaller. For other uses, see Bird (disambiguation). ...
an egret and a fish Genera Egretta Ardea An egret is any of several herons, most of which are white or buff, and several of which develop fine plumes during the breeding season. ...
† see also: Heron The bitterns are members of the heron family Ardeidae. ...
Binomial name (Gmelin, 1789) The Zigzag Heron (Zebrilus undulatus) is a species of heron in the Ardeidae family. ...
In phylogenetics, a group is monophyletic (Greek: of one stem) if all organisms in that group are known to have developed from a common ancestral form, and all descendants of that form are included in the group. ...
The classification of the individual heron/egret species is fraught with difficulty, and there is still no clear consensus about the correct placement of many species into either of the two major genera, Ardea and Egretta. Similarly, the relationship of the genera in the family is not completely resolved. However, one species formerly considered to constitute a separate monotypic family Cochlearidae, the Boat-billed Heron, is now regarded as a member of the Ardeidae. Species Many: see text Ardea is a genus of herons. ...
Species see text Egretta is a genus of medium-sized herons, mostly breeding in warmer climates. ...
For other uses, see Genus (disambiguation). ...
Monotypic is an adjective, that refers to a taxonomic group with only one type: in botany it means that a taxon has only one species; Ginkgo is a monotypic genus, while Ginkgoaceae is a monotypic family. ...
Binomial name Linnaeus, 1766 For other uses of the word, see Boatbill (disambiguation). ...
Although herons resemble birds in some other families, such as the storks, ibises and spoonbills, they differ from these in flying with their necks retracted, not outstretched. They are also one of the bird groups that have powder down. For other uses, see Stork (disambiguation). ...
Genera Threskiornis Pseudibis Thaumatibis Geronticus Nipponia Bostrychia Theristicus Cercibis Mesembrinibis Phimosus Eudocimus Plegadis Lophotibis Ibises are a group of long-legged wading birds in the family Threskiornithidae. ...
Genera and Species See text. ...
Powder down feather are located at the back of the cockatiel just above the tail base beneath the outer feathers,these down feathers differ from the usual down as they are exceptinally fine and produce a dust between the frons,the bird takes this dust from its powder down feathers...
The members of this family are mostly associated with wetlands, and prey on fish, frogs and other aquatic species. Some, like the Cattle Egret and Black-headed Heron, also take large insects, and are less tied to watery environments. Some members of this group nest colonially in trees, others, notably the bitterns, use reedbeds. A subtropical wetland in Florida, USA, with an endangered American Crocodile. ...
Binomial name Linnaeus, 1758 The Cattle Egret (Bubulcus ibis) is a small white heron. ...
Binomial name Ardea melanocephala Vigors & Children, 1826 The Black-headed Heron (Ardea melanocephala) is a wading bird of the heron family Ardeidae, common throughout much of Africa south of the Sahara, and Madagascar. ...
In February 2005, the Canadian scientist Dr. Louis Lefebvre announced a method of measuring avian IQ in terms of their innovation in feeding habits. Herons were named among the most intelligent birds based on this scale, reflecting a wide variety, flexibility and adaptiveness to acquire food[1] Year 2005 (MMV) was a common year starting on Saturday (link displays full calendar) of the Gregorian calendar. ...
IQ redirects here; for other uses of that term, see IQ (disambiguation). ...
Taxonomy and systematics Analyses of the skeleton, mainly the skull, suggested that the Ardeidae could be split into a diurnal and a crepuscular/nocturnal group which included the bitterns. From DNA studies and skeletal analyses focusing more on bones of body and limbs, this grouping has been revealed as incorrect[2]. Rather, the similarities in skull morphology reflect convergent evolution to cope with the different challenges of daytime and nighttime feeding. Today, it is believed that three major groups can be distinguished[3], which are (from the most primitive to the most advanced): For other uses of Skull, see Skull (disambiguation). ...
A diurnal animal (dÄ«-ÅrnÉ™l) is an animal that is active during the daytime and sleeps during the night. ...
Adult Firefly or Lightning Bug – a Crepuscular Beetle Photuris lucicrescens Crepuscular is a term used to describe animals that are primarily active during the twilight. ...
A nocturnal animal is one that sleeps during the day and is active at night - the opposite of the human (diurnal) schedule. ...
The structure of part of a DNA double helix Deoxyribonucleic acid, or DNA, is a nucleic acid molecule that contains the genetic instructions used in the development and functioning of all known living organisms. ...
The term morphology in biology refers to the outward appearance (shape, structure, colour, pattern) of an organism or taxon and its component parts. ...
In evolutionary biology, convergent evolution is the process whereby organisms not closely related, independently evolve similar traits as a result of having to adapt to similar environments or ecological niches. ...
- tiger herons and the boatbill
- bitterns
- day-herons and egrets, and night-herons
The night herons could warrant separation as subfamily Nycticoracinae, as it was traditionally done. However, the position of some genera (e.g. Butorides or Syrigma) is unclear at the moment, and molecular studies have until now suffered from a small number of studied taxa. Especially the relationship among the ardeine subfamily is very badly resolved. The arrangement presented here should be considered provisional. Subfamily Tigrisomatinae Binomial name Tigrisoma mexicanum Swainson, 1834 The Bare-Throated Tiger Heron Tigrisoma mexicanum is a wading bird of the heron family Ardeidae, found from Mexico to northwestern Colombia. ...
ImageMetadata File history File links Botaurus_stellaris_(Marek_Szczepanek). ...
ImageMetadata File history File links Botaurus_stellaris_(Marek_Szczepanek). ...
Binomial name Botaurus stellaris (Linnaeus, 1758) The Great Bittern (Botaurus stellaris) is a wading bird of the heron family Ardeidae. ...
Image File history File links Download high-resolution version (1439x960, 320 KB) File links The following pages on the English Wikipedia link to this file (pages on other projects are not listed): Heron User:Fir0002/Natures pics ...
Image File history File links Download high-resolution version (1439x960, 320 KB) File links The following pages on the English Wikipedia link to this file (pages on other projects are not listed): Heron User:Fir0002/Natures pics ...
Binomial name Linnaeus, 1758 The Great Blue Heron , Ardea herodias, is a wading bird in the heron family Ardeidae, common over most of North and Central America as well as the West Indies and the Galápagos Islands, except for the far north and deserts and high mountains where there...
Subfamily Botaurinae Binomial name Cochlearius cochlearius Linnaeus, 1766 For other uses of the word, see Boatbill (disambiguation). ...
Tigrisoma is a genus of heron in the Ardeidae family. ...
Binomial name (Jardine, 1846) Synonyms Tigriornis leucolophus (Jardine, 1846) [orthographic error] The White-crested Bittern (Tigriornis leucolopha) is a species of heron in the Ardeidae family. ...
Binomial name Lesson, 1828 The Forest Bittern, Zonerodius heliosylus is a bird indigenous to Indonesia and Papua New Guinea. ...
Subfamily Ardeinae Binomial name (Gmelin, 1789) The Zigzag Heron (Zebrilus undulatus) is a species of heron in the Ardeidae family. ...
† see also: Heron The bitterns are members of the heron family Ardeidae. ...
In biology and ecology, extinction is the ceasing of existence of a species or group of species. ...
Species Botaurus is a genus of bitterns, a group of wading bird in the heron family Ardeidae. ...
- Genus Zeltornis (fossil)
- Genus Nycticorax typical night-herons (2-4 living species, 5 recently extinct; includes Nyctanassa)
- Genus Gorsachius - Asian night-herons (3-5 species)
- Genus Butorides - green-backed herons (3 species; sometimes included in Ardea)
- Genus Agamia - Agami Heron
- Genus Pilherodius - Capped Heron
- Genus Ardeola pond-herons (6 species)
- Genus Bubulcus - cattle-egrets (1-2 species, sometimes included in Ardea)
- Genus Proardea (fossil)
- Genus Ardea - typical herons (11-17 species)
- Genus Syrigma - Whistling Heron
- Genus Egretta - typical egrets (7-13 species)
- Genus undetermined
- Easter Island Heron, Ardeidae gen. et sp. indet. (prehistoric)
Fossil herons of unresolved affiliations: Binomial name Zeltornis ginsburgi Balouet, 1981 Zeltornis (Zelten bird) is an extinct genus of heron. ...
For other uses, see Fossil (disambiguation). ...
Species see text The night herons are medium-sized herons in the genera Nycticorax and Gorsachius. ...
In biology and ecology, extinction is the ceasing of existence of a species or group of species. ...
Species See text. ...
Species Butorides is a genus of small herons. ...
Binomial name Agamia agami (Gmelin, 1789) The Agami Heron, Agamia agami, is a medium_sized heron. ...
Binomial name (Boddaert, 1783) The Capped Heron (Pilherodius pileatus) is a species of heron in the Ardeidae family. ...
Species Ardeola is a genus of small herons, typically 40-50 cm long with 80-100 cm wingspan. ...
Binomial name Bubulcus ibis Linnaeus, 1758 The Cattle Egret, Bubulcus ibis, is a small white heron. ...
Proardea is an extinct genus of heron. ...
For other uses, see Fossil (disambiguation). ...
Species Many: see text Ardea is a genus of herons. ...
Species see text Egretta is a genus of medium-sized herons, mostly breeding in warmer climates. ...
Prehistoric birds are various taxa of birds that became extinct before recorded history, or more precisely, before they could be studied alive by bird scientists. ...
Other prehistoric and fossil species are included in the respective genus accounts.
Notes
References - McCracken, Kevin G. & Sheldon, Frederick H. (1998): Molecular and osteological heron phylogenies: sources of incongruence. Auk 115: 127–141. DjVu fulltext PDF fulltext
- Sheldon, Frederick H.; McCracken, Kevin G. & Stuebing, Keeley D. (1995): Phylogenetic relationships of the zigzag heron (Zebrilus undulatus) and white-crested bittern (Tigriornis leucolophus) estimated by DNA-DNA hybridization. Auk 112(3): 672-679. DjVu fulltext PDF fulltext
- Sheldon, Frederick H.; Jones, Clare E. & McCracken, Kevin G. (2000): Relative Patterns and Rates of Evolution in Heron Nuclear and Mitochondrial DNA. Mol. Biol. Evol. 17(3): 437–450. PDF fulltext
The Auk is a quarterly journal and the official publication of the American Ornithologists Union, having been continuously published by that body since 1884. ...
The Auk is a quarterly journal and the official publication of the American Ornithologists Union, having been continuously published by that body since 1884. ...
Molecular Biology and Evolution is a monthly journal owned and edited by The Society for Molecular Biology and Evolution and published by Oxford University Press. ...
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