# List of Coraciiformes by population

This is a list of Coraciiformes species by global population. While numbers are estimates, they have been made by the experts in their fields. For more information on how these estimates were ascertained, see Wikipedia's articles on population biology and population ecology.
This list is incomprehensive, as not all Coraciiformes have had their numbers quantified.

## Species by global population

| Common name | Binomial name | Population | Status | Trend | Notes |
| Sulu hornbill | Anthracoceros montani | 40 | CR | | Minimum estimate. |
| Niau kingfisher | Todiramphus gambieri | 135 | CR | | Endemic to Niau. Numbered 400 – 600 in 1974. |
| Narcondam hornbill | Aceros narcondami | 320 – 340 | EN | | Only found on the 3 km×4 km Narcondam Island. |
| Kofiau paradise kingfisher | Tanysiptera ellioti | 350 – 1500 | VU | | |
| Mindoro hornbill | Penelopides mindorensis | 350 – 1500 | EN | | |
| Moustached kingfisher | Actenoides bougainvillei | 350 – 1500 | VU | | |
| Mewing kingfisher | Todiramphus ruficollaris | 400 – 700 | VU | | |
| Marquesan kingfisher | Todiramphus godeffroyi | 401 – 486 | CR | | Numbered 695 in 2003. |
| Walden's hornbill | Aceros waldeni | 1500 – 4000 | CR | | |
| Tarictic hornbill | Penelopides panini | 1800 | EN | | Minimum estimate from 2001; considered possibly out of date. |
| Azure dollarbird | Eurystomus azureus | 2500 – 9999 | NT | | |
| Keel-billed motmot | Electron carinatum | 2500 – 9999 | VU | | |
| Palawan hornbill | Anthracoceros marchei | 2500 – 9999 | VU | | |
| Plain-pouched hornbill | Aceros subruficollis | 2500 – 9999 | VU | | |
| Rufous-necked hornbill | Aceros nipalensis | 2500 – 9999 | VU | | |
| Scaly ground roller | Brachypteracias squamiger | 2500 – 9999 | VU | | |
| Short-legged ground roller | Brachypteracias leptosomus | 2500 – 9999 | VU | | |
| White-mantled kingfisher | Todiramphus albonotatus | 2500 – 9999 | NT | | |
| Bismarck kingfisher | Alcedo websteri | 3500 – 15 000 | VU | | |
| Hombron's kingfisher | Actenoides hombroni | 3500 – 15 000 | VU | | |
| Sombre kingfisher | Todiramphus funebris | 3500 – 15 000 | VU | | |
| Winchell's kingfisher | Todiramphus winchelli | 3500 – 15 000 | VU | | |
| Vanuatu kingfisher | Todiramphus farquhari | 10 000 | NT | | Minimum estimate. |
| Great hornbill | Buceros bicornis | 10 000 – 70 000 | NT | | Preliminary estimate. |
| Yellow-casqued wattled hornbill | Ceratogymna elata | 12 500 | VU | | |
| Blue-banded kingfisher | Alcedo euryzona | 15 000 – 30 000 | VU | | |
| Philippine dwarf kingfisher | Ceyx melanurus | 15 000 – 30 000 | VU | | |
| Blue-throated motmot | Aspatha gularis | 20 000 – 49 999 | LC | | |
| Tody motmot | Hylomanes momotula | 20 000 – 49 999 | LC | | |
| Long-tailed ground roller | Uratelornis chimaera | 30 000 – 35 000 | VU | | |
| Russet-crowned motmot | Momotus mexicanus | 50 000 – 499 999 | LC | | |
| Turquoise-browed motmot | Eumomota superciliosa | 50 000 – 499 999 | LC | | |
| Amazon kingfisher | Chloroceryle amazona | 500 000 – 4 999 999 | LC | | |
| American pygmy kingfisher | Chloroceryle aenea | 500 000 – 4 999 999 | LC | | |
| Common kingfisher | Alcedo atthis | 600 000 | LC | Unknown | Maximum estimate. |
| Rainbow bee-eater | Merops ornatus | 1 000 000 | LC | | Minimum estimate. |
| European bee-eater | Merops apiaster | 2 940 000 – 12 000 000 | LC | | Preliminary estimate. |
| Blue-crowned motmot | Momotus momota | 5 000 000 – 50 000 000 | LC | | |