Interactions: Watch Out!
There are many
concerns surrounding the Mute Swan here in Wisconsin. They
are a non-native species and their population is growing at a
rapid rate. Significant problems have developed in states
where the population has been growing much longer than here in
Wisconsin. These concerns have arisen due to the fact that
mute swans and other more native swans (like the trumpeter swan)
select similar feeding and breeding sites. They also compete
with and
sometimes
kill other waterfowl in the area. While the trumpeter also
competes with loons, ducks and geese, this is a natural
occurrence because they are all native species.
Although there are many people who exaggerate stories, there have been instances where breeding male Mute Swans have also become dangerously aggressive toward people and their pets. This usual occurs in areas where they are fed by humans like in parks and backyards. Although not many deaths have occurred (only two reported), these swans are very capable of inflicting bruises, sprains and fractures upon unsuspecting humans.
The picture above shows a male Mute Swan 'busking' in aggression.
Click on the Next button to find out some Interesting Facts about the Mute Swan!