Egg and larval predation by water birds and raccoons (north pond) and egg predation by introduced koi carp (south pond) appear to be the most likely causes for these reproductive failures.
(Egg and larval predation by water birds and raccoons; appear; ) (Egg and larval predation by water birds and raccoons; to be; the most likely causes for these reproductive failures)
Egg and larval predation by water birds and raccoons Egg and larval predation by water birds and raccoons
appear to be
the most likely causes for these reproductive failures