The number of species of birds in Colombia,located near the equator,is:

Based on the given pie diagram,identify the correct expression with relation to the number of various groups of organisms.

Select the correct option regarding the species diversity of animals from the following options.

Give the correct descending order of organisms with reference to their estimated number found in the Amazon rainforest:
$(a)$ Plants
$(b)$ Invertebrates
$(c)$ Fishes
$(d)$ Mammals
$(e)$ Birds
Choose the correct answer from the options given below:

Which of the following has the highest number of species?

The Amazon rainforest in South America is home to how many species of amphibians?