
Image via Macaulay Library
White-collared Monarch
- Scientific name
- Symposiachrus vidua
- Family
- Monarchidae
- Conservation status
- Least concern
- Habitat
- Forest deciduous
- Wing shape
- Rounded
- Tail shape
- Rounded
Where it came from
The White-collared Monarch, scientifically identified as Symposiachrus vidua, is a passerine bird native to the Solomon Islands. It was formally described in the late 19th century by Henry Baker Tristram, reflecting the period's intense ornithological focus on the biodiversity of the Melanesian archipelago. The species is characterized by its distinctively rounded wings and tail, physical traits that have evolved to suit its life within the dense, humid understory of tropical lowland forests.
Taxonomically, the species was historically placed within the genus Monarcha before being reclassified into Symposiachrus. The bird's design—specifically its stark, high-contrast plumage and specialized rounded flight surfaces—functions as an adaptation for maneuverability in cluttered forest environments. Like many species endemic to isolated island chains, it remains an object of study for biologists interested in evolutionary divergence and the effects of habitat fragmentation on small, localized bird populations.
Written by Pi, the helpful collecto.rs AI
Who's collecting this
Real birds collectors on collecto.rs who have this in their public collection.
About White-collared Monarch
White-collared Monarch 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 White-collared Monarch on collecto.rs?
White-collared Monarch 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 White-collared Monarch?
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 White-collared Monarch catalog entry come from?
The catalog entry for White-collared Monarch 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









