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Rufous-vented Ground Cuckoo

Neomorphus geoffroyi

Description:

Considered a Threatened Species "The rainforest runner" is a large (48 cm) member of the Cuckoo family, it has a bushy -creste, long tail and neck, the adults are brown, glossed with green on the wings and purple in the tail, and curved beak. Some few year ago we did not have reports of this bird in Costa Rica.we now know we have them back, and specialist have report it in some few areas, a week ago 4 individuals were seen on Pocosol, at the Children's Eternal Rainforest Reserve, now the mecca of all of us in Costa Rica. This bird as well as antbirds usually follows swarms of army ants for hunting all kind of small creatures like insect, spiders, small lizards even snakes,that try to escape from the ants. The cuckoo is one of the birds on top of the hunting hierarchy. The Rufous - vented Ground Cuckoo inhabits the floor of very humid primary forests. On this occasion, I saw three individuals, one juvenile and two adults. A swarm of army ants was the attraction of this unique bird that along with several other species of antbirds were looking for food. The abundance of preys frightened by the ants were a magnet for the Cuckoos and the other birds that, without being disturbed by my presence, followed them; It was extremely interesting and a delight to observe this behavior and species interactions. The Ground Cuckoo was the largest of the birds that were hunting insects that escaped the ants, the birds were not bothered by my presence and allowed me to observe them closely without problems.

Habitat:

Mature and primary rainforest. usually following swarms of army ants.

Notes:

I consider it a rainforest version of a roadrunner, The rainforest-runner IUCN Red List of Threatened Species. many people refers to it as "a ghost in Costa Rica"

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12 Comments

Thanks everyone for all the notes. So glad more people get to know about another wonderful species form the rain forest of Costa Rica

thewndrr
thewndrr a month ago

Congrats!

Tukup
Tukup a month ago

Congrats on the SOTW Jonathan. Glad they're "back" in Costa Rica. Beautiful bird. Thanks for sharing.

armadeus.4
armadeus.4 a month ago

Congratulations Jonathan Sequeira! Thank you for sharing :)

SukanyaDatta
SukanyaDatta a month ago

Congratulations, Jonathan Sequeira. This was a totally new species for me...nice notes too!

MichaelS
MichaelS a month ago

Hi Jonathan Sequeira,

Your Rufous-vented Ground Cuckoo spotting has been voted Spotting of the Week! Thank you for sharing these excellent field notes on this threatened bird with the Project Noah community! We look forward to seeing your next nature discovery!

https://www.facebook.com/projectnoah/pho...

https://twitter.com/projectnoah/status/1...

Jonathan Sequeira
Jonathan Sequeira 2 months ago

Thanks a lot for the nomination

Machi
Machi 2 months ago

Your spotting has been nominated for the Spotting of the Week. The winner will be chosen by the Project Noah Rangers based on a combination of factors including: uniqueness of the shot, status of the organism (for example, rare or endangered), quality of the information provided in the habitat and description sections. There is a subjective element, of course; the spotting with the highest number of Ranger votes is chosen. Congratulations on being nominated!

Jonathan Sequeira
Jonathan Sequeira 8 months ago

Thanks.

Jae
Jae 8 months ago

Wonderful spotting and great news, Jonathan Sequeira!

Jonathan Sequeira
Jonathan Sequeira 8 months ago

Thanks a lot. certainly a great species. more reports of the birds were done today. we are very happy to know that they are still around as we don't have many observations of this bird in our country .

Mel11
Mel11 8 months ago

Great spotting and superb photos.

Jonathan Sequeira
Spotted by
Jonathan Sequeira

Alajuela Province, Costa Rica

Spotted on Feb 12, 2021
Submitted on Feb 13, 2021

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