Old painting oil on wood signed framed: rooster and birds of low court

Very nice vintage painting found in germany, representing a rooster, chickens and a buzz bird type in a low yard or garden. It is a small wood oil signed and presented in a carved wood frame copper finish. I can't decipher the name of the artist, but he/she is obviously a professional or at least a very talented amateur. A second painting of the same painter in the same format is also available. Very good condition. (frame): lo 22.5 X h 18 X p 3 cm. (table): lo 16.2 X h 11 cm.