. Silicates, oxides, sulfates, sulfides, carbonates, native elements, and halides are all <span>major mineral groups</span>
Answer:
After 14 years the population of these birds reached to 300.
Explanation:
The main reason for the extinction or decrease in population of these birds are over hunting or the introduction of invasive species in the ecosystem. Due to over hunting by humans many beneficial species are extinct which causes imbalance in the ecosystem which can't be corrected. These population should be increased by providing a suitable environment to these birds.
Sensory receptors is the answer I found
