Clyde Breeding Bird Tetrad Atlas 1985 - 1991 - sensitive species

<p>Records of sensitive bird species for which breeding was recorded during the 7 survey years 1985-1991. Records of species recorded as present but not breeding, although collected as part of the original survey, are not included here as they do not constitute breeding records</p>

记录了在1985年至1991年的7次调查中记录的敏感鸟类物种的繁殖情况。虽然作为原始调查的一部分收集，但未参与繁殖的物种记录（记录为存在但未繁殖的物种）不包括在内，因为它们不构成繁殖记录。