1, help the swallows make their nests
Looks are very strict with their own small house. As long as you observe carefully, you will find that every year when swallows come back to nest, they will chirp about the location and invite many swallows to help them choose, so I suggest that we can help swallows nest under the eaves so that they can come back to live every year.
Step 2 get rid of the cats nearby
If there are many wild cats near your home, you must pay attention, because these wild cats are very interested in swallows, especially when the big swallows fly out in search of food, these wild cats will sneak up on the little swallows, and many swallows will be taken away mercilessly, so when we see these wild cats, we should expel them appropriately.
Step 3 don't feed
After helping the swallow, many friends feel that they should feed the swallow something every day. In fact, this is a wrong approach. To put it simply, we can't always help the swallow. We lose the function of self-feeding, so we lose our instinct for life. We just need to provide him with shelter.