Bird of abominations
A bird of abominations (Daniel 9:27) signifies faith alone or faith separate from charity.
(Reference: Apocalypse Explained 684; Daniel 9)
Matthew 19:4-6
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He answered, "Haven't you read that he who made them from the beginning made them male and female,
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and said, 'For this cause a man shall leave his father and mother, and shall join to his wife; and the two shall become one flesh?'
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So that they are no more two, but one flesh. What therefore God has joined together, don't let man tear apart."