ToL Scientific Contributors for 'Land Birds'

• Kevin Burns San Diego State University, San Diego, California, USA (Thraupidae)
• Scott V. Edwards Harvard University, Cambridge, Massachusetts, USA (Passeriformes)
• John Harshman (Neornithes)
• Heather R. L. Lerner Joseph Moore Museum and Earlham College, Richmond IN (Accipitridae)
• Irby Lovette Cornell University, Ithaca, New York, USA (Parulidae)

ToL Treehouse Contributors for 'Land Birds'

• Sam Donovan University of Pittsburgh
• eagle1
• Kimberly Franklin University of Arizona
• Lisa Schwartz University of Arizona
• Lirain Urreiztieta Arizona Game and Fish Department

ToL Media Contributors for 'Land Birds'

• Ciro Albano
• David Bygott
• Sam Donovan University of Pittsburgh
• Selen Ediger
• Scott V. Edwards Harvard University, Cambridge, Massachusetts, USA
• haustka1
• Katie Jensen McMaster University
• Kiel Kietlinski
• Ted Kropiewnicki Retired
• Scott Lanyon University of Minnesota, St. Paul, Minnesota, USA
• Michel Laurin Muséum National d'Histoire Naturelle, Paris, France
• Manuel Mejia University of Exeter
• David P. Mindell California Academy of Sciences, San Francisco, California, USA
• Erik Murdock Joshua Tree National Park
• mileszebra18
• Katja Schulz Smithsonian Institution, National Museum of Natural History, Washington, DC, USA
• Lisa Schwartz University of Arizona
• Caleb Slemmons Colorado State University
• Chris Townsend
• Snezana Trifunovic Medical School in Pozarevac - Serbia
• Melissa Urreiztieta
• Lirain Urreiztieta Arizona Game and Fish Department
• Richard Walton

Other 'Land Birds' biologists and enthusiasts

• Leisy Amaya Montano PUC (Bubo)
• Marco Aurélio Ramos dos Barbosa Universidade Federal Fluminense ('Land Birds')
• Chelina Batista Mojica Universidad de Barcelona ([Pipra] mentalis)
• Karla Bloem Houston Nature Center (Bubo)
• Niteen Chavan good imformation (Alectrurus)
• Timothy Devoogd Cornell University (Sylvioidea)
• Osvaldo R. DI IORIO University of Buenos Aires (Furnariidae)
• Dylan Kesler University of Missouri-Columbia (Todiramphus)
• Jon Moore Florida Atlantic University (Acantheae, Acanthopterygii, Acanthus Clade, Acari, African Ruellia, Agaricales, Agaricomycotina, Aleocharinae, Aliatypus, Anacardiaceae, Andalucia, Ankylosauria, Arcellinida, Architeuthis, Archon bostanchii, Archonias brassolis, Argonauta, Asellariales, Aspidogastrea, Asteroidea, Atlanta brunnea, Aulacidae, Berryteuthis magister nipponensis, Bolitaena pygmaea, Bolitoglossinae, Calisto, Callichthyidae, Cardiapoda, Cardiapoda richardi, Carinaria, Carinaria challengeri, Carinaria cithara, Carinaria cristata, Carinaria galea, Carinaria japonica, Carinaria lamarcki, Carinariidae, Caryophyllales, Cassieae sensu lato (pro parte), Chaetothyriales, Chiroptera, Chlorarachniophytes, Cicindis horni, Ciconiidae, Classicula, Clusiidae, Core Eudicots, Crenarchaeota, Cryptalyra, Cryptomycocolax, Cryptoteuthis brevibracchiata, Cystobasidiomycetes, Dacrymycetales, Delitschiaceae, Dimargaritales, Diptera, Discoteuthis sp. A, Diversisporales, Echinodermata, Echinophthiriidae, Entomophthorales , Eunica, Euphasmida, Euruellia clade, Fabaceae, Firoloida demarestia, Florideophyceae, Fuscocimex caecus, Gerrardina, Gesneriaceae, Glomerales, Gregarina, Gruiformes, Harpellales, Hemidactylium scutatum, Heteroteuthis dispar, Heteroteuthis sp. A, Hydracarina, Hydrophiloidea, Hymenochaetoid clade, Hyperotreti, Hysteriaceae, IRLC (Inverted Repeat-lacking clade), Ichthyostega, Icteridae, Iridoteuthis iris, Iridoteuthis sp. A, Isanopus, Justicieae, Kickxellales, Leiopelma, Leishmania, Lepidogalaxias salamandroides, Leptosomus discolor, Libythea cinyras, Libytheinae, Lophiiformes, Magnapinna atlantica, Marattiaceae, Mastigoteuthis, Mastigoteuthis type beta, Melanoclusia bivibrissa, Melanosporales, Microbotryomycetes, Microsporidia, Mixia osmundae, Mochokidae, Monoblepharidales , Morpho, Mortierellales, Mucorales, Mygalomorphae, Mysmenidae, Neocallimastigales, Neornithes, Notholaena aureolina clade, Notonykia nesisi, Nymphalini, Odonata, Ommastrephidae, Ommastrephinae, Opisthoteuthis, Opisthoteuthis borealis, Osteoglossomorpha, Osteostraci, Oxygyrus keraudreni, Palaeognathae, Paraglomus, Parnassiinae, Passeriformes, Pelecaniformes, Percomorpha, Pipunculidae, Plasmodium, Polypodiales, Prodoxidae, Prokinetoplastina, Psocidae, Psocomorpha, Pteridaceae, Pterosoma planum, Pterotrachea, Pterotrachea coronata, Pterotracheoidea, Ptiliidae, Ptycta, Ptycta johnsoni, Pucciniomycetes, Rhinophrynus dorsalis, Rhizophydiales, Rhodomelaceae, Ruellia harveyana clade, Ruellia humilis clade, Ruellia inflata clade, Ruellia inundata clade, Ruellia jaliscana clade, Ruellia s. l., Salticidae, Samydaceae, Scyphostegia borneensis, Seymouriamorpha, Somasteroidea, Sordariomycetes, Speculum speculum, Spelerpinae, Spermophilopsis, Sporormiaceae, Stephanidae, Stephanopogon, Stephanopogon apogon, Stephanopogon minuta, Stoloteuthis leucoptera, Stratiomyidae, Synaphridae, Tetragnathidae, Tetraodontiformes, Theridiidae, Thunbergioideae, Tremellomycetes, Troctomorpha, Trogiomorpha, Trogonidae, Trypanosoma, Trypanosomatina, Verrucariaceae, Western Palearctic water frogs, Xerini, Zoopagales, Zygomycota, cheilanthoids, core Caryophyllales, core Notholaena, old Hyperoartia, supergenus Batrachoseps)
• Katja Schulz Smithsonian Institution, National Museum of Natural History, Washington, DC, USA (Admestina wheeleri, Amastigomonas, Amastigomonas debruynei, Amastigomonas filosa, Amastigomonas mutabilis, Amastigomonas terricola, Ancyromonas melba, Ancyromonas sigmoides, Antilopinae, Apusomonas, Apusomonas australiensis, Apusomonas proboscidea, Bathysciola, Beata wickhami, Bembidion (Antiperyphanes), Bembidion (Antiperyphus), Bianor aemulus, Cephenniini, Ceratoderus, Ceuthmonocharis, Coenocorypha, Collinias heterostigmus, Corethron, Discodeles, Drimeotus, Dypsocopsis nathani, Dypsocus, Elaphrus viridis, Euplatyrhopalus, Euryspeonomus, Eustra csikii, Eustra deharvengi, Eustra leclerci, Eustra matanga, Eustra plagiata, Eustra pseudomatanga, Goniotropis kuntzeni, Granulopaussus, Habrocestum xerophilum, Habronattus bulbipes, Hylopaussus, Hylotorus, Lebioderus, Leonhardella, Leptoferonia inanis, Leptoscydmus, Lyssomanes viridis, Magdelainella, Maoripsocopsis sumatrensis, Marpissa grata, Menemerus bivittatus, Merismoderus, Metabacetus arrowi, Metabacetus perakianus, Metoncidus, Metrius explodens, Miscellaneous fossil pecorans, Nemadiolus, Nemadus, Neon plutonus, Oegomesoposcus guangxiensis, Opisthiini, Ozaena boucheri, Ozaena convexa, Ozaena dentipes, Ozaena ecuadorica, Ozaena elevata, Ozaena grossa, Ozaena lemoulti, Ozaena linearis, Ozaena manu, Ozaena martinezi, Ozaena maxi, Ozaena moreti, Palaeobatrachidae, Parabathyscia, Paussomorphus, Pellenes washonus, Phacomorphus, Phaneropella, Pholeuon, Pholeuonopsis, Platycerozaena bordoni, Platycerozaena brevicornis, Platycerozaena panamensis, Platycryptus californicus, Platyrhopalopsis, Pogonotriccus, Proleonhardella, Pseudabarys columbicus, Pseudonemadus, Psoculus neglectus, Quaestus, Sitticus ammophilus, Sitticus concolor, Sooglossidae, Sophrochaeta, Spelaeobates, Speocharidius, Speodiaetus, Speonesiotes, Speonomus, Tachypeles arechavaletae, Tachypeles lecordieri, Tachypeles pascoei, Terralonus californicus, Terralonus mylothrus, Troglocharinus, Tropopsis biguttatus, Tropopsis marginicollis, Zygoballus sexpunctatus, melosirids, rhizosolenids)
• Valdinéia Silva Unifap (Ilicura militaris)
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