Collectively we saw just over one hundred species (102) in the two days.

Just sitting here, we will see many more species than hours walking in the country.

In the last year, he has seen more than 50 species of birds in the area.

One would therefore expect to see more new species created in small organisms and warm environments.

He was the first to see 4,000 species worldwide, a total which he achieved in the 1970s.

You will see many species of birds in this section of forest.

By morning's end, the group had seen 41 species.

His best year was in 1939 when he saw 497 species.

"You turn a corner, and you see three or four different species of plants."

"And we've seen more than 180 species of birds."