collectors

Nature & Wildlife

Plants, birds, bugs, fossils & finds.

Music & Records

Wax, tape, picks & posters.

Toys & Figures

Plastic legends, plush pals & studs.

Books, Comics, Manga & Games

Stories you keep on the shelf.

Collectibles

Pocket-sized obsessions.

20 categories · 9,942 catalogued by usersAll categories Collect something we’ve never heard of? Make your own category and start tracking, today
Cryptic Warbler

Image via Macaulay Library

Birdwatching

Cryptic Warbler

Scientific name
Cryptosylvicola randrianasoloi
Family
Bernieridae
Conservation status
Vulnerable
Habitat
Forest mixed
Wing shape
Rounded
Tail shape
Pointed
11,127birds tracked
0copies listed for sale
Provenance

Where it came from

The Cryptic Warbler, or Cryptosylvicola randrianasoloi, is a small passerine bird endemic to the high-altitude rainforests of Madagascar. First described in 1996, it was identified as a distinct genus and species through a combination of molecular analysis and bioacoustic research. Its existence remained unknown to science for many years due to its preference for the dense, moss-covered canopy of the island's eastern mountain ranges, where its elusive nature earned it the 'cryptic' moniker.

The bird's design is a product of evolutionary adaptation to the montane environment of Madagascar. It features rounded wings, which provide the maneuverability necessary for navigating thick undergrowth, and a pointed tail that assists in precise balance while foraging. These morphological traits were analyzed by ornithologists following the species' formal classification to better understand how the genus Cryptosylvicola diverged from other African warblers, highlighting the unique biodiversity found within Madagascar's isolated ecological corridors.

Written by Pi, the helpful collecto.rs AI

Collectors

Who's collecting this

Real birds collectors on collecto.rs who have this in their public collection.

Nobody public has added this bird yet — be the first.
About

About Cryptic Warbler

Cryptic Warbler is a bird in the Birdwatching catalog on collecto.rs. Catalog data is sourced from eBird. No public birds collectors track this one yet — adding yours would make you the first on collecto.rs.

How many collectors track Cryptic Warbler on collecto.rs?

Cryptic Warbler doesn't have any public collectors on collecto.rs yet. Sign up to add it and become the first.

Can I track my own copy of Cryptic Warbler?

Yes. collecto.rs is free — sign up to log your bird, upload photos, record condition, edition, and acquisition cost, and connect with other birdwatching collectors. Your collection stays private by default.

Where does the Cryptic Warbler catalog entry come from?

The catalog entry for Cryptic Warbler is sourced from eBird. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.

Is collecto.rs birds tracking free?

Yes. Tracking your birds is free — no paid tier required to catalog items, upload photos, or share your collection.

Track every bird you own

Free. Fun. Collection photos, notes, organization, value tracking, friends — all in one place.

Sign up free