Why Do Canada Geese Prefer Retention Ponds Over Lakes?

If you manage an office park, apartment complex, shopping center, or any other property with a retention pond, you may have noticed that Canada geese LOVE it. Ponds often attract more geese than nearby lakes. Why is that? Well, let’s start by talking about why Canada geese don’t like lakes:

Why Lakes Are Less Attractive to Canada Geese

Wooded Shorelines Limit What Geese Can See

Geese are most comfortable when they’re in an open area. Wooded shorelines make it harder for birds to spot predators. The trees and shrubs are also obstacles that make it less convenient for the geese to move back and forth from their feeding areas to the water's edge.

Rocky Banks Make It Harder to Reach the Water

Retention ponds usually have smooth banks that make waterfowl access easy. Natural lakes, on the other hand, have steep, rocky shorelines. This makes it harder for the geese to walk across, especially if they have young goslings to take care of.

Taller Vegetation

Geese don’t want any tall grasses, reeds, shrubs, or trees on their shoreline. They want a clear path between the grass areas and the open water. Taller plants prevent geese from spotting predators.

Boat Traffic Disturbs the Birds

Large lakes have boats, kayaks, anglers, and swimmers around docks. All of this activity makes geese uncomfortable. Retention ponds are much calmer. Resident geese are much more likely to nest at a calm pond than a lively lake.

Geese Like Shallow Water

Geese can swim in deep water, but they prefer to hang out in calm, shallow water. Some lakes become deep very quickly near shore, while retention ponds offer more gradual entry points. The calm, still, and shallow water is another reason why Canada geese like to nest at ponds instead of lakes.

Natural Shorelines Don’t Have as Much Short Grass

Geese prefer retention ponds because they usually have a lot of short grass around them. Your office park’s manicured grass is one of their favorite meals. Natural lakes, on the other hand, are usually bordered by woods, wetlands, rocks, and taller plants.

Natural Lakes Have More Wildlife and Predators

Lakes tend to have more wildlife than retention ponds, including predators like coyotes, foxes, raccoons, snapping turtles, and large birds of prey. Retention ponds near office parks, neighborhoods, and other developed areas have fewer predators. This makes the retention ponds feel like a safer place to nest.

Why Do Geese Love Retention Ponds So Much?

Retention ponds are designed to handle runoff from parking lots, roads, rooftops, and other impervious surfaces, but they accidentally create excellent goose habitats at the same time. These are some of the reasons why geese love to use ponds:

Open Shorelines and Clear Sightlines

Retention ponds usually have wide-open shorelines. This gives geese a clear view of the surrounding area. Geese feel safer when they know predators aren’t lurking anywhere near them.

The Water is Easy to Reach

Geese also like to be able to move between grass and water easily. Your pond’s gently sloped water edge and short vegetation give them a clear path in and out of the water. This is especially important to adult geese that have young goslings.

Short Grass

Geese prefer retention ponds because of what grows around them too. Canada geese are grazers, and regularly mowed lawns give them plenty of tender vegetation to eat. Short grass areas also let them see what’s happening around them while they eat.

Quiet Water

Retention ponds are usually a lot calmer than the docks at recreational lakes. There are no boats, kayaks, swimmers, or anglers to disturb them. Your office park, apartment complex, or other commercial property gives them a nice, quiet area to eat and rest.

Shallow Water

Your retention pond has plenty of shallow areas near shore. These are the areas geese love the most. Geese can swim in deep water, but they prefer to spend a lot of time in the shallower water near shore.

Fewer Natural Predators

Ponds in developed areas usually have fewer natural predators hanging around. Lakes, on the other hand, tend to have more coyotes, foxes, snapping turtles, raccoons, and large birds of prey. Most retention ponds are also located in developed areas where hunting is illegal.

Does Algae Attract Canada Geese?

Some people wonder if geese like ponds because of the algae. They see geese hanging out in green, scummy ponds and assume they must be eating the algae. This is a popular misconception.

Algae are not the main reason geese choose ponds over lakes. The surrounding landscape matters much more. However, geese and algae problems go hand in hand. Goose droppings contain a lot of nutrients that lead to algae blooms and weed growth.

So it’s not that geese are attracted to your pond’s algae; the goose droppings are feeding the algae in your pond. This is a classic case of “Which came first, the chicken or the egg?” Or in this case, we guess it’s “Which came first, the goose or the algae?”

Habitat Modification Can Make Retention Ponds Less Attractive

One of the best ways to deter geese from your retention pond is to make it more like a lake. This strategy is called habitat modification. For example, sometimes we recommend you:

Plant trees, shrubs, and other taller vegetation around your pond’s shoreline.
Let grass grow taller around the pond shoreline
Add low fencing or barriers around your pond

Need help getting rid of the geese on your property? Contact Goose Masters today for professional goose control and pond management services.

Contact Goose Masters Today

Geese Management Services in North Carolina & Florida Areas

Canada geese aren’t just a nuisance; they can damage your landscaping and attack people who get too close to their nests. Our team can help you protect your landscaping, improve safety, and make your property more comfortable for your employees and visitors.

Have Canada geese invaded your retention pond? Contact Goose Masters today for annual geese management services in North Carolina and Florida. Our team of border collies is ready to help you relocate your unwelcome guests.

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