What was the main cause of the decrease in the size of the orange-bellied parrot population?

Claim 1: births decreased.
Claim 2: deaths increased.


Write your scientific argument about what caused the size of the orange-bellied parrot population to decrease. As you write, remember to:
Clearly state your claim.
Use your strongest evidence from the Evidence Cards to support your claim. You must present at least 2 pieces of evidence in your report. Your writing response should be about 3 paragraphs. An introduction paragraph of the situation and the claim you are supporting. A body paragraph where you present all the evidence to support your claim and finally a concluding paragraph.
Complete the food web and annotate what is happening to each of the populations in the ecosystem (increasing, decreasing, stable, and what has led you to that conclusion).