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- en
Mallards Mate with Other Ducks
b'
Mallards are a very common duck that are easy to find. Find out why Bill thinks they may be an invasive species.\\xa0
Our sources for this episode include:
- Unflappable Facts About Mallards
http://mentalfloss.com/article/78330/15-unflappable-facts-about-mallards - Mallard duck facts
http://www.softschools.com/facts/animals/mallard_duck_facts/587/ - Mallard
https://www.allaboutbirds.org/guide/Mallard/lifehistory