a student argues that two species of birds are the same species because they have similar body structures…

a student argues that two species of birds are the same species because they have similar body structures, similar dna, and similar beaks. another student argues that the birds are different species because they have different color patterns and have a different mating season. which piece of evidence supports the second students argument? the birds have similar body structure. the birds have similar beaks. the birds have different color variations. the birds have different mating seasons.
Answer
Answer:
The birds have different mating seasons.
Brief Explanation:
In biology, different mating - seasons are a key reproductive isolation factor indicating different species. Similar body structures and beaks are not definitive for species identification, and different color variations are less conclusive than mating - season differences for species determination.