
Image via Macaulay Library
Bismarck Monarch
- Scientific name
- Symposiachrus verticalis
- Family
- Monarchidae
- Conservation status
- Least concern
- Habitat
- Forest mixed
- Wing shape
- Rounded
- Tail shape
- Rounded
Where it came from
The Bismarck Monarch (Symposiachrus verticalis) is a passerine bird endemic to the Bismarck Archipelago in Papua New Guinea. It was formally described by the English naturalist Philip Sclater in 1877. As a member of the monarch flycatcher family, its development as a distinct species is a result of the long-term geographical isolation characteristic of the island groups in the South Pacific, where avian lineages have evolved unique adaptations to restricted, forest-dense environments.
The species is distinguished by its rounded wing and tail shapes, features that favor maneuverability in dense understory over the long-distance endurance required by migratory birds. Ornithological study of the Monarch has historically focused on its specialized ecological niche within lowland rainforests. It remains a subject of interest for biologists studying island biogeography and the radiation of the Monarchidae family across the Melanesian archipelago.
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 Bismarck Monarch
Bismarck 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 Bismarck Monarch on collecto.rs?
Bismarck 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 Bismarck 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 Bismarck Monarch catalog entry come from?
The catalog entry for Bismarck 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








