Grey Longbill (Macrosphenus concolor)
Illustration redrawn by AI from a real photograph

Grey Longbill

Macrosphenus concolor (Hartlaub, 1857)

14 gWeight

The grey longbill (Macrosphenus concolor) is a species of Old World warbler in the family Macrosphenidae.

Busiest months: January and March · Most records: Ghana, Uganda, Equatorial Guinea

Least Concern

Where and when it's recorded

Grey Longbill has been recorded at 62 of the 8,171 birding hotspots we track, in 12 countries and regions.

Records by month Northern Hemisphere

Where it's recorded most

  1. Atewa Range – upland forest & ridgeGhana260 records
  2. Bobiri Butterfly SanctuaryGhana247 records
  3. Budongo Forest Reserve – Royal MileUganda202 records
More places
  1. Bosque Científica – Selva PrimariaEquatorial Guinea172 records
  2. Ankasa NPGhana163 records
  3. Kakum NP – Canopy Walkway & vicinityGhana132 records
  4. Kakum NP – CanopyGhana118 records
  5. Kakum National ParkGhana112 records
  6. Atewa – farm scrub and degraded forestGhana109 records
  7. Mabira ForestUganda103 records

Countries and regions with the most records

GhanaUgandaEquatorial GuineaCôte d’IvoireCameroonGabonSierra LeoneCentral African Republic

eBird records via GBIF up to 2024-12-31. A record means someone listed it; more records partly mean more birders, not more birds.

About

The grey longbill (Macrosphenus concolor) is a species of Old World warbler in the family Macrosphenidae. It is native to African tropical rainforest.

Excerpt from Wikipedia, CC BY-SA 4.0 · authors · Read more on Wikipedia

Questions

How big is the Grey Longbill?

The Grey Longbill weighs around 14 g.

Where does the Grey Longbill live?

Its breeding range: Africa: Guinea and Sierra Leone to Uganda, Rwanda and eastern DR Congo. It is most often recorded in Ghana, Uganda and Equatorial Guinea.

When is the best time to see the Grey Longbill?

At the hotspots we track, it is recorded most in January and March (Northern Hemisphere).

Is the Grey Longbill endangered?

The IUCN Red List classifies the Grey Longbill as Least Concern.

What does the Grey Longbill eat?

Main food: Insects & other invertebrates.

What family is the Grey Longbill in?

It belongs to the family Crombecs, African Warblers (Macrosphenidae), order Passerines (Passeriformes).

At a glance

Weight
14 g
Habitat
Forest
Diet
Insects & other invertebrates
Lifestyle
Perches in trees
Migration
Resident (barely migrates)
Conservation
Least Concern
More measurements
Wing
56 mm
Tail
41 mm
Bill
17 mm
Tarsus
20 mm

Averages from the AVONET dataset; length from field guides where available.

Range

Africa: Guinea and Sierra Leone to Uganda, Rwanda and eastern DR Congo

Breeding range, IOC World Bird List 15.2

Classification

Order
Passerines Passeriformes
Family
Crombecs, African Warblers Macrosphenidae
Genus
Macrosphenus

Other birds in the genus Macrosphenus

Grey Longbill

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Free to use with credit: “Illustration: Bird Album (birdalbum.com)”. Drawn by AI from a reference photo by Nik Borrow. ↗

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