Aves 3D

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Sternum (Breast Bone) of the Barnacle Goose Branta leucopsis (MCZ 346931)

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Phylogenic Position
Aves - Neognathae - Anseriformes - Anatidae - Branta - Branta leucopsis
Species Description
The Barnacle Goose is a small goose that breeds on Arctic islands in the North Atlantic. Unlike most waterfowl, the Barnacle Goose builds its nest on the edges of mountain cliffs. Because Barnacle Geese (like all waterfowl) do not bring food to their young, the goslings must jump from their nests to the ground. Their feathery down, small size and light weight tend to protect most of them from harm, but many goslings do die from the fall. They feed on grasses and coastal plants, and are found throughout northern Europe. The Barnacle Goose’s name comes from an early legend stating that Barnacle Geese were born of driftwood; they came fully formed from eggs that were stuck onto pieces of wood (much like barnacles) that washed ashore. Barnacle Geese were originally exempt from fasting day rules, since the prohibition only held for animals born of flesh; hatching from wood, the Barnacle Goose was seen as acceptable to eat.
Specimen Information
Species	Branta leucopsis (Barnacle Goose)
Element	Sternum (Breast Bone)
Specimen Number	MCZ 346931
Sex
Location
Geological Age	Recent
Technical Information
Scanner	Roland Picza
Resolution	40 µm
Number of Data Points	344906
Number of Data Polygons	172455
Date Scanned	July 22, 2008
Scan Technician	Rachael Martinez
Edited By	Rachael Martinez
Photographs
View All 1 Images
Download Digital Model	Size
STL File Not Publicly Available	17.2 MB
Other Branta leucopsis (Barnacle Goose) Elements
Specimen	Element
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