Facts about Black Mamo

1. 07

   Ornithologists believe Black Mamo may have numbered fewer than 500 individuals across its entire range by the early 1900s, representing one of Hawaii's steepest honeycreeper population collapses.

   Black MamoMay 14sharepopulationextinctionhistory
2. 06

   Black Mamo's curved bill measured approximately 25-30 millimeters, making it one of the most specialized beak structures among Hawaiian honeycreepers for accessing deep flower nectaries.

   Black MamoMay 14sharemorphologyadaptationmeasurement
3. 05

   During the early 20th century, Black Mamo populations declined rapidly due to avian malaria spread by introduced mosquitoes in Hawaiian forests.

   Black MamoMay 14sharediseaseextinctionecology
4. 04

   Maui's remote high-altitude forests above 4000 feet provided the last known habitat for Black Mamo, where it foraged exclusively on native flowering plants.

   Black MamoMay 14sharehabitatextinctionendemic
5. 03

   Fewer than 10 Black Mamo specimens were ever collected for museum study, making it one of Hawaii's most poorly documented honeycreeper species.

   Black MamoMay 14shareornithologyextinctionbiodiversity
6. 02

   In 1893, ornithologist Scott B. Wilson first formally described Black Mamo with a scientific name recognizing its distinctive curved bill adapted for feeding on native flowers.

   Black MamoMay 14shareornithologytaxonomyhawaiian
7. 01

   The Hawaiian honeycreeper Black Mamo was last sighted in 1981 on the Big Island of Hawaii before being declared extinct.

   Black MamoMay 14shareextinctionhawaiiornithology