Yes, it is most likely to be a frog or a toad
AND COOKIES , EAT FROGS
That is not really true frogs eat flies
Because fish who can't hunt for food need the pond weed .
In the case of fish in a pond, completely submerged plants are helpful in that they add oxygen to the water and offer a food source. They also add oxygen to the air surrounding the pond for lunged animals that live there.
Common animals found in a pond habitat include frogs, turtles, fish, insects (such as dragonflies and mosquitoes), and various types of aquatic plants. These animals rely on the pond for food, shelter, and breeding grounds.
Animals carrying bubbles at the surface of a pond might be using them as air reserves for diving. On the other hand, animals carrying bubbles at the bottom of a pond might be using them for buoyancy, to help them stay grounded or lift heavier objects.
Tadpoles can originate from eggs laid by frogs or toads that visited the pond in previous seasons. Frogs and toads can travel long distances to find suitable breeding sites, so tadpoles may appear in seemingly isolated ponds. In some cases, birds or other animals may inadvertently introduce frog eggs to a pond by carrying them on their feet or feathers.
Pond animals eat many things including insects, plants, and other animals
They can be a niche for people, because people need to hunt animals, and sometimes hunt wolves, like a Pond is a niche because a duck can swim in mit, the Pond has a role(niche)
Animals eat the plant and breaths out carbon dioxide which plants need to survive
Aquatic plants and animals live together in the pond because they both bond in the their same environment to either help each other with benefit or even provide a home.
Birds and other pond animals
look for a pond or lake with an island in the middle of it and hunt from there.
It may depend on what other animals and plants you have in your pond. You may want to feed them so they have the correct nutrients they need.
Pond People..
An ecosystem is a biological community of interacting organisms and their physical environment. So for example, fish who live in a pond have their own ecosystem. The pond will have the food and other animals needed such as algae, and other life that survive in a pond.
Other animals for meat and fruit if there is none
Yes, eaten 'live' or consumed as part of the detritus on the pond floor, the protozoa do provide nutrition for pond animals directly or indirectly by nourishing plants that pond animals feed from.
if you don't want the full answer then one is on a building the other is near grass the last is on the one near grass.