Image by brentnmoran, CC BY-SA 4.0, via iNaturalist
God designed a preen gland on the lower back at the base of the tail of the trumpeter swan (and most other birds) to store an oily fluid that waterproofs, cleans, and protects its feathers.
God designed a preen gland on the lower back at the base of the tail of the trumpeter swan (and most other birds) to store an oily fluid that waterproofs, cleans, and protects its feathers. The swan covers its feathers with this oily secretion when it preens them with its beak. The adult swan will molt all its feathers once a year, during the warmest months of the year. This timing reflects the design of its Creator.
Duck, goose
CLASS: Aves (birds)
ORDER: Anseriformes (waterfowl)
FAMILY: Anatidae (ducks, geese, and swans)
GENUS/SPECIES: Cygnus buccinator
Size: Wingspan 6–8 ft. (1.8–2.4 m); around 4 ft. (1.2 m) tall
Weight: 21–26 lbs (9.5–12.5 kg); Males are larger than females
Original Diet: Plants
Present Diet: Almost entirely vegetarian (aquatic plants, seeds, tubers); Cygnets eat aquatic invertebrates at first
Habitat: Waters in boreal forest zones in North America; mainly western Canada and western U.S.
Make your next visit to the zoo more than just fun—make it factual and fascinating too! You could even start a personal “creation zoo tours” ministry. Featuring more than 100 animals, our long-awaited Zoo Guide includes beautiful pictures and explores the amazing facts and design features that point to our awesome Creator. Excellent gift for any one who loves animals!
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