Motacillid

The Motacillidae are a family of small passerine birds with medium to long tails. There are around 65 species in 6 genera and they include the wagtails, longclaws and pipits. The longclaws are entirely restricted to the Afrotropics, and the wagtails are predominately found in Europe, Africa and Asia, with two species migrating and breeding in Alaska. The pipits have the most cosmopolitan distribution, being found across mostly in the Old World but occurring also in the Americas and oceanic islands such as New Zealand and the Falklands. Two African species, the Yellow-breasted Pipit and Sharpe's Longclaw are sometimes placed in a separate seventh genus, Hemimacronyx, which is closely related to the longclaws.

Description
Wagtails, pipits, and longclaws are slender, small to medium sized passerines, ranging from 14 to 17 centimetres in length, with short necks and long tails. They have long, pale legs with long toes and claws, particularly the hind toe which can be up to 4 cm in length in some longclaws. There is no sexual dimorphism in size. Overall the robust longclaws are larger than the pipits and wagtails. Longclaws can weigh as much as 64 g, whereas the weight range for pipits and wagtails is 15–31 g. The plumage of most pipits is dull brown and reminiscent of the larks, although some species have brighter plumages, particularly the Golden Pipit of north-east Africa. The adult male longclaws have brightly coloured undersides. The wagtails often have striking plumage, including grey, black, white, and yellow.

Most motacillids are ground-feeding insectivores of slightly open country. They occupy almost all available habitats, from the shore to high mountains. Wagtails prefer wetter habitats to the pipits. A few species use forests, including the Forest Wagtail, and other species use forested mountain streams, such as the Grey Wagtail or the Mountain Wagtail.

Motacillids take a wide range of invertebrate prey, especially insects are the most commonly taken, but also including spiders, worms, and small aquatic molluscs and arthropods. All species seem to be fairly catholic in their diet, and the most commonly taken prey for any particular species or population usually reflects local availability.

With the exception of the Forest Wagtail, they nest on the ground, laying up to six speckled eggs.

Taxonomy
Motacillidae is sequentially sister to a large radiation of songbirds, including Fringillidae and the entire New World Nine-primaried Oscine radiation. They are closely related to the Fringillidae.

Species and genera


FAMILY: MOTACILLIDAE

Genus Dendronanthus

 * Forest Wagtail,  Dendronanthus indicus

Genus Motacilla: typical wagtails

 * Mountain Wagtail Motacilla clara
 * Cape Wagtail Motacilla capensis
 * Sao Tome Shorttail, Motacilla bocagii
 * Madagascan Wagtail Motacilla flaviventris
 * Grey Wagtail Motacilla cinerea
 * Western Yellow Wagtail Motacilla flava - paraphyletic
 * Eastern Yellow Wagtail, Motacilla tschutschensis
 * Citrine Wagtail Motacilla citreola - possibly paraphyletic
 * White-browed Wagtail Motacilla madaraspatensis
 * Mekong Wagtail Motacilla samveasnae
 * Japanese Wagtail Motacilla grandis
 * White Wagtail Motacilla alba - possibly paraphyletic
 * Pied Wagtail Motacilla alba yarrellii
 * Black-backed Wagtail Motacilla (alba) lugens
 * African Pied Wagtail Motacilla aguimp

Genus Corydalla

 * Upland Pipit Corydalla sylvana
 * Australian Pipit, Cordyalla australis
 * New Zealand Pipit Cordyalla novaeseelandiae
 * Tawny Pipit Corydalla campestris
 * Berthelot's Pipit Corydalla berthelotii
 * Richard's Pipit Corydalla richardi
 * Paddyfield Pipit Corydalla rufulus
 * Blyth's Pipit Corydalla godlewskii
 * Plain-backed Pipit Corydalla leucophrys
 * Wood Pipit, Corydalla nyassae
 * Long-billed Pipit Corydalla similis
 * African Pipit Corydalla cinnamomeus
 * Jackson's Pipit Corydalla cinnamomeus latistratus
 * Kimberley Pipit Corydalla cinnamomeus pseudosimilis
 * Malindi Pipit Corydalla melindae
 * Buffy Pipit Corydalla vaalensis
 * Long-tailed Pipit Corydalla vaalensis longicaudatus
 * Long-legged Pipit Corydalla pallidiventris

Genus Cinaedium

 * Sokoke Pipit Cinaedium sokokensis
 * Short-tailed Pipit Cinaedium brachyurus
 * Bushveld Pipit Cinaedium caffrum
 * Mountain Pipit Cinaedium hoeschi
 * Striped Pipit Cinaedium lineiventris
 * African Rock Pipit Cinaedium crenatum

Genus Tmetothylacus

 * Golden Pipit, Tmetothylacus tenellus

Genus Hemimacronyx

 * Yellow-breasted Pipit, Hemimacronyx chloris
 * Sharpe's Longclaw, Hemimacronyx sharpei

Genus Macronyx: longclaws

 * Cape Longclaw, Macronyx capensis
 * Yellow-throated Longclaw, Macronyx croceus
 * Fuelleborn's Longclaw, Macronyx fuellebornii 
 * Abyssinian Longclaw, Macronyx flavicollis
 * Pangani Longclaw, Macronyx aurantiigula
 * Rosy-breasted Longclaw, Macronyx ameliae
 * Grimwood's Longclaw, Macronyx grimwoodi

Genus Anthus: typical pipits

 * Sprague's Pipit, Anthus spragueii
 * Yellowish Pipit, Anthus lutescens
 * Puna Pipit, Anthus brevirostris
 * Short-billed Pipit, Anthus furcatus
 * Peruvian Pipit, Anthus peruvianus
 * Pampas Pipit, Anthus chacoensis
 * Paramo Pipit, Anthus bogotensis
 * Hellmayr's Pipit, Anthus hellmayri
 * Correndera Pipit Anthus correndera 
 * South Georgia Pipit, Anthus correndera antarcticus
 * Ochre-breasted Pipit, Anthus nattereri
 * Pechora Pipit, Anthus gustavi
 * Alpine Pipit, Anthus gutturalis
 * Madanga, Anthus "ruficollis"
 * Nilgiri Pipit, Anthus nilghiriensis
 * Tree Pipit, Anthus trivialis
 * Olive-backed Pipit, Anthus hodgsoni
 * Rosy Pipit, Anthus roseatus
 * Red-throated Pipit, Anthus cervinus
 * American Pipit / Buff-bellied Pipit, Anthus rubescens
 * Meadow Pipit, Anthus pratensis
 * Water Pipit, Anthus spinoletta
 * Eurasian Rock Pipit, Anthus petrosus