The construction of wind farms has effected the migratory patterns of some bird populations. bird populations have been noted to no longer increase and sometimes even decrease in these areas. what is this known as

well, that's easy; the answer's c, "it reduces contamination of the water and substrate of the estuary."

common management practices in dairy and poultry farming are: (i) proper shelter facilities and their regular cleaning. (ii) some basic hygienic conditions such as clean water, nutritious food, etc. (iii) animals are kept in spacious, airy, and ventilated place.