I heard Allah's Messenger (ﷺ) saying: Never does a Muslim plant, or cultivate, but has reward for him for what the beasts eat, or the birds eat or anything else eats out of that.
Sahih Muslim Book 22, Hadith 9
← Previous Hadith Who has planted these trees of dates-a Muslim or a non-Musim? She said: A Muslim, of course, whereupon he said: Never a Muslim plants, or cultivates a land, and it out of that men eat, or the animals eat, or anything else eats, but that becomes charity on his (planter's) behalf.

Sahih Muslim Book 22, Hadith 8 Next Hadith → Allah's Apostle (ﷺ) visited the orchard of Umm Ma'sud and said: Umm Ma'bad. he who has planted this tree, is he a Muslim or a non-Muslim? She said: Of course, he is a Muslim, whereupon he (the Holy Prophet) said: No Muslim who plants (trees) and from their fruits the human beings or the beasts or birds eat, but that would be taken as an act of charity on the Day of Resurrection.

Sahih Muslim Book 22, Hadith 10