Eggs Rats Science Video 
10,000 Birds
DECEMBER 8, 2022
Fortunately for the buntings, they seem to detect most cuckoo eggs smuggled in (75% in one study). A study found that for Plain Prinia , egg characteristics in a mainland China location with many cuckoos make it much easier to spot cuckoo eggs than in a Taiwan location with few cuckoos ( source ). Better safe than sorry.
10,000 Birds
FEBRUARY 25, 2013
Occasionally the Tristan Thrush Nesocichla eremita will prey upon chicks from the two-egg nest of the Inaccessible Island Rail but this not enough in any way to threaten the species. Its eggs are not known, it does not migrate, and it feeds, I understand, on insects and worms. The bird will therefore now be known as.
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