Cardinal
Phylum: Chordate
Class: Aves
Order: Muscicapoidea
Family: Cardinalidae
Genus: Cardinalis
Species: Cardinalis cardinalis
Grass - producer
Aphid - primary consumer
Ladybird - secondary consumer
Swallow (bird) - tertiary consumer
Answer: D.
Explanation:this one doesn't errode/degrade the earths surface instead it deposits soil to the mouth of the river.