Well obliviously they'll all die
there are no important products we have now getten from birds because birds are disappearing like bubbles.
That's when you know the Humans have gone too far with destruction of the planet. It may be too late by then to try and save anything left by then. My advice: Watch Avatar, understand the message, start trying to clean up the environment, conserve energy, and be green. Every bit helps!
Where there are birds, and animals, and more oxygen.
Birds eat more than just seeds , but I think the population might grow just a bit weaker.
People will die
There will be no more beautiful birds.
there will be more tigers
there will be more tigers
some consumers in the deciduous forest is birds, monkeys, mushrooms, and lots more um animals that eat others and consumes them
Vertical habitat and diversity.
That's what i want to know
Their are birds, reptiles, mammals and much much more!!!!