Stress lines in feathers (fret marks) in pigeons
Cause: Stress/disease/nutritional deficiency during feather growth · Type: other
Other names: Feather lines
Symptoms
- Weak transverse lines on the feather that break easily
Diagnosis
Observation.
Treatment
Improve nutrition during the molt.
Prevention
A calm molt program, enough protein.
Treatment and doses are decided by an avian vet after an exam; Zajel does not publish doses.
Sources