There are currently 441 known species of Tyrannidae which included the Tyrant Flycatchers. I have photographed 47 (10.7%) of the species in this family of birds.
–Western Wood-Pewee (Contopus sordidulus)
–Eastern Wood-Pewee (Contopus virens)
–Yellow-bellied Flycatcher (Empidonax flaviventris)
–Willow Flycatcher (Empidonax traillii)
–Least Flycatcher (Empidonax minimus)
–Western Flycatcher (Empidonax difficilis)
–Black Phoebe (Sayornis nigricans)
–Eastern Phoebe (Sayornis phoebe)
–Say’s Phoebe (Sayornis saya)
–Vermilion Flycatcher (Pyrocephalus rubinus)
–Great Crested Flycatcher (Myiarchus crinitus)
–Brown-crested Flycatcher (Myiarchus tyrannulus)
–Great Kiskadee (Pitangus sulphuratus)
–Couch’s Kingbird (Tyrannus couchii)
–Cassin’s Kingbird (Tyrannus vociferans)
–Western Kingbird (Tyrannus verticalis)
–Eastern Kingbird (Tyrannus tyrannus)
–Scissor-tailed Flycatcher (Tyrannus forficatus)
–Smoke-colored Pewee (Contopus fumigatus)
–Brown-backed Chat-Tyrant (Ochthoeca fumicolor)
–Plain-capped Ground-Tyrant (Muscisaxicola alpinus)
–Yellow-bellied Chat-Tyrant (Silvicultrix diadema)
–White-browed Ground Tyrant (Musisaxicola albilora)
–Ashy-headed Tyrannulet (Tyranniscus cinereiceps)
–Olive-striped Flycatcher (Mionectes galbinus)
–Ornate Flycatcher (Myiotriccus ornatus)
–Golden-bellied Flycatcher (Myiodynastes hemichrysus)
–Torrent Tyrannulet (Serpophaga cinerea)
–Snowy-throated Kingbird (Tyrannus niveigularis)
–Choco Tyrannulet (Zimmerius albigularis)
–Dusky-capped Flycatcher (Myiarchus tuberculifer)
–Mouse-gray Flycatcher (Myiophobus crypterythrus)
–Scale-crested Pygmy-Tyrant (Lophotriccus pileatus)
–Social Flycatcher (Myiozetetes similis)
–Tropical Kingbird (Tyrannus melancholicus)
–Boat-billed Flycatcher (Megarynchus pitangua)
–Chestnut-bellied Chat-Tyrant (Ochthoeca cinnamomeiventris)
–Flavescent Flycatcher (Myiophobus flavicans)
–Masked Water-Tyrant (Fluvicola nengeta)
–Rusty-margined Flycatcher (Myiozetetes cayanensis)
–Slaty-capped Flycatcher (Leptopogon superciliaris)
–Sooty-headed Tyrannulet (Phyllomyias griseiceps)
–Southern Beardless-Tyrannulet (Camptostoma obsoletum)
–Streaked Flycatcher (Myiodynastes maculatus)
–Tufted Tit-Tyrant (Anairetes parulus)
–White-tailed Tyrannulet (Mecocerculus poecilocercus)
–Yellow Tyrannulet (Capsiempis flaveola)