Oscar Dewhurst / White-throated antbird (Gymnopithys salvini) held in hand for ringing by researcher at Los Amigos Biological Research Station, Madre de Dios, Peru. April. Cropped

Thomas Marent / Bar-crested Antshrike (Thamnophilus multistriatus) male, Rio Claro Nature Reserve, Colombia

Andy Rouse / Barred Antshrike (Thamnophilus doliatus) female, Tobago Medium repro only

Robin Chittenden / Northern White-flanked antwren (Myrmotherula axillaris) Trinidad and Tobago, April

Robin Chittenden / Northern White-flanked antwren (Myrmotherula axillaris) Trinidad and Tobago, April

Robin Chittenden / Barred antshrike (Thamnophilus doliatus) Trinidad and Tobago, April

Pete Oxford / Immaculate Antbird (Myrmeciza immaculata) male, Mashpi Rainforest Biodiversity Reserve, Pichincha, Ecuador

Cyril Ruoso / Collared antshrike (Thamnophilus bernardi) Chaparri Ecological Reserve, Peru

Tony Heald / Barred antshrike (Thamnophilus doliatus) male perching, Pantanal, Brazil

Konrad Wothe / Black-spotted bare-eye (Phlegopsis nigromaculata) perched, Panguana Reserve, Huanuco province, Amazon basin, Peru.

Konrad Wothe / Black-spotted bare-eye (Phlegopsis nigromaculata) Panguana Reserve, Huanuco province, Amazon basin, Peru.

Konrad Wothe / Great antshrike (Taraba major) with prey in insect,Panguana Reserve, Huanuco province, Amazon basin, Peru.

Pete Oxford / Plain-winged antshrike (Thamnophilus schistaceus) Yasuni National Park, Amazon Rainforest, Ecuador. South America.

Kim Taylor / Barred antshrike (Thamnophilus doliatus) female. Tobago, West Indies.

Kim Taylor / Barred antshrike (Thamnophilus doliatus) female. Tobago, West Indies.

Glenn Bartley / Hairy-crested Antbird (Rhegmatorhina melanosticta), Manu National Park, Peru

Luiz Claudio Marigo / Large-tailed Antshrike (Mackenziaena leachii) perched on branch, Atlantic Rainforest, Serra do Mar mountains, Bananal, Sao Paulo State, Brazil.

Luiz Claudio Marigo / Large-tailed Antshrike (Mackenziaena leachii) perched on branch, Atlantic Rainforest, Serra do Mar mountains, Bananal, Sao Paulo State, Brazil.

Roland Seitre / Bicolored antbird (Gymnopithys bicolor) Gamboa, Panama city region, Panama.

Roland Seitre / Bicolored antbird (Gymnopithys bicolor) Gamboa, Panama city region, Panama.

MYN / Andrew Snyder / White-flanked Antwren (Myrmotherula axillaris) Iwokrama, Guyana. Meetyourneighbours.net project

MYN / Andrew Snyder / Rufous-bellied Antwren (Isleria guttata) Iwokrama, Guyana. Meetyourneighbours.net project

MYN / Andrew Snyder / Scale-backed Antbird (Willisornis poecilinotus) Iwokrama, Guyana. Meetyourneighbours.net project

MYN / Andrew Snyder / Rufous-bellied Antwren (Isleria guttata) Iwokrama, Guyana. Meetyourneighbours.net project

MYN / Andrew Snyder / White-flanked Antwren (Myrmotherula axillaris) Iwokrama, Guyana. Meetyourneighbours.net project

MYN / Andrew Snyder / Rufous-bellied Antwren (Isleria guttata) Iwokrama, Guyana. Meetyourneighbours.net project

Glenn Bartley / Barred Antshrike (Thamnophilus doliatus) male, Trinidad and Tobago

Glenn Bartley / Barred Antshrike (Thamnophilus doliatus) female, Trinidad and Tobago

Glenn Bartley / Uniform Antshrike (Thamnophilus unicolor), Ecuador

Glenn Bartley / Black-faced Antbird (Myrmoborus myotherinus) male, Manu National Park, Peru

MYN / Andrew Snyder / White-plumed antbird (Pithys albifrons) Iwokrama, Guyana. Meetyourneighbours.net project

MYN / Andrew Snyder / Rufous-throated antbird (Gymnopithys rufigula) Iwokrama, Guyana. Meetyourneighbours.net project

Robin Chittenden / Great Antshrike (Taraba major) male, Trinidad, Trinidad and Tobago, April

Robin Chittenden / Great Antshrike (Taraba major) male offering female food, Trinidad, Trinidad and Tobago, April

Robin Chittenden / Black-crested Antshrike (Sakesphorus canadensis trinitatis) Trinidad, Trinidad and Tobago, April

Robin Chittenden / White-bellied Antbird (Myrmeciza longipes longipes) on branch, Trinidad, Trinidad and Tobago, April

Robin Chittenden / Barred Antshrike (Thamnophilus doliatus doliatus) on branch, Trinidad, Trinidad and Tobago

Ben Lascelles / Spotted Antbird (Hylophylax naeviodes) female. Soberania National Park, Panama.

Ben Lascelles / Fasciated Antshrike (Cymbilaimus lineatus). Cerro Azul, Panama.

Roland Seitre / Fasciated Antshrike (Cymbilaimus lineatus). Gamboa, Panama city region, Canal rainforest.

Roland Seitre / Fasciated Antshrike (Cymbilaimus lineatus). Gamboa, Panama city region, Canal rainforest.

Roland Seitre / Fasciated Antshrike (Cymbilaimus lineatus). Gamboa, Panama city region, Canal rainforest.

Christian Ziegler / Ocellated Antbird (Phaenostictus mcleannani), near Barro Colorado Island, Panama

Christian Ziegler / Spotted Antbird (Hylophylax naevioides) male, Barro Colorado Island, Panama

Luiz Claudio Marigo / Slender antbird (Rhopornis ardesiacus) female in caatinga vegetation, municipality of Boa Nova, southeastern Bahia State, Brazil. Endangered. September

Luiz Claudio Marigo / Slender antbird (Rhopornis ardesiacus) female, in caatinga vegetation in the municipality of Boa Nova, southeastern Bahia State, Brazil. September

Luiz Claudio Marigo / Slender Antbird (Rhopornis ardesiacus) male, perched in caatinga vegetation, in the municipality of Boa Nova, southeastern Bahia State, Brazil. September

Luiz Claudio Marigo / Silvery-cheeked antshrike (Sakesphorus cristatus) male perched in caatinga vegetation, in the municipality of Boa Nova, southeastern Bahia State, Brazil. September

Murray Cooper / Collared Antshrike (Sakesphorus bernardi) male, Ecuador

Murray Cooper / Pacific Antwren (Myrmotherula pacifica) female catching moth, Ecuador

Murray Cooper / Olive-crowned Yellowthroat (Geothlypis semiflava) male and Pacific Antwren (Myrmotherula pacifica), Ecuador

Murray Cooper / White-fringed Antwren (Formicivora grisea) male, Colombia

Murray Cooper / White-plumed Antbird (Pithys albifrons) calling, Ecuador

Murray Cooper / Parker's Antbird (Cercomacra parkeri) female, Colombia

Thomas Marent / Stub-tailed Antbird (Sipia berlepschi) at night, Colombia

Tom Vezo / Mourning Dove (Zenaida macroura) female brooding chicks on nest, Santa Rita Mountains, Arizona

Michael & Patricia Fogden / Slaty Antwren (Myrmotherula schisticolor) female at nest with young, Monteverde Cloud Forest Reserve, Costa Rica

Claus Meyer / Spot-winged Antbird (Percnostola leucostigma) in tree, Amazon, Brazil

Thomas Marent / Bar-crested Antshrike (Thamnophilus multistriatus) male, Rio Claro Nature Reserve, Colombia

Sebastian Kennerknecht / Fasciated Antshrike (Cymbilaimus lineatus) male, Pipeline Road, Gamboa, Panama

Glenn Bartley/ BIA / Giant Antshrike (Batara cinerea) male, Atlantic Rainforest, Brazil

Glenn Bartley/ BIA / Giant Antshrike (Batara cinerea) male, Atlantic Rainforest, Brazil

Agustin Esmoris / Variable Antshrike (Thamnophilus caerulescens), Argentina

Pete Oxford / Immaculate Antbird (Myrmeciza immaculata) female, Mashpi Rainforest Biodiversity Reserve, Pichincha, Ecuador

Sean Crane / Black Antshrike (Thamnophilus nigriceps) in its nest, Corcovado National Park, Costa Rica

Christian Ziegler / White-cheeked Antbird (Gymnopithys leucaspis), Barro Colorado Island, Panama

Murray Cooper / Pacific Antwren (Myrmotherula pacifica) female catching moth, Ecuador

Mark Moffett / Lesser Woodcreeper (Xiphorhynchus fuscus) held in the right hand of Ornithologist Paulo Cordeiro and a White-shouldered Fire-eye (Pyriglena leucoptera) is held in his left, Una Ecopark, Atlantic Fores...

Bret Charman / Bar-crested antshrike (Thamnophilus multistriatus) female, perched on branch in forest, Tinamou Reserve, central Andes foothills, Colombia.

Lewis Jefferies / Black-hooded antshrike (Thamnophilus bridgesi) male vocalising, Merino Bellena National Park, Costa rica, February.

Claudio Contreras / Barred antshrike (Thamnophilus doliatus) male perched in tree. Las Guacamayas Biological Station, Laguna del Tigre National Park, El Peten.

Nick Hawkins / Immaculate Antbird (Myrmeciza immaculata) male, in Choco region, Northwestern Ecuador.