Well learning about the world is a personal choice. Christian scientists consider it all Gods creation and delight in learning the specifics of how different creatures were made and how they fit into groups. Including humans. They don't assume fundamentalist nonsense that we are not part of the natural world. Duck and human feet are a poor analogy of how groups are discovered, DNA plays a large role
Taxonomic characters[edit]
Taxonomic characters are the taxonomic attributes that can be used to provide the evidence from which relationships (the
phylogeny) between taxa are inferred.
[16] Kinds of taxonomic characters include:
[17]
- Morphological characters
- General external morphology
- Special structures (e.g. genitalia)
- Internal morphology (anatomy)
- Embryology
- Karyology and other cytological factors
- Physiological characters
- Metabolic factors
- Body secretions
- Genic sterility factors
- Molecular characters
- Immunological distance
- Electrophoretic differences
- Amino acid sequences of proteins
- DNA hybridization
- DNA and RNA sequences
- Restriction endonuclease analyses
- Other molecular differences
- Behavioral characters
- Courtship and other ethological isolating mechanisms
- Other behavior patterns
- Ecological characters
- Habit and habitats
- Food
- Seasonal variations
- Parasites and hosts
- Geographic characters
- General biogeographic distribution patterns
- Sympatric-allopatric relationship of populations
- Taxonomy (biology) - Wikipedia very complex subject
That's like saying "do believers in gravity......." It doesn't matter if someone reads a story that tells them gravity isn't true. They will still fall off a cliff. Evolution is a theory, like gravity, it answers questions and shows some ways the world works. Just like the taxonomy list there are many many biological systems that demonstrate evolution.
Ducks, Anseriformes, go way back to before the last asteroid impact:
Anseriformes are one of only two types of modern bird to be confirmed present during the
Mesozoic alongside the other dinosaurs, and in fact were among the very few birds to survive their extinction, along with their cousins the
galliformes. These two groups only occupied two ecological niches during the Mesozoic, living in water and on the ground, while the toothed
enantiornithes were the dominant birds that ruled the trees and air. The asteroid that ended the Mesozoic destroyed all trees as well as animals in the open, a condition that took centuries to recover from. The anseriformes and galliformes are thought to have survived in the cover of burrows and water, and not to have needed trees for food and reproduction.