Help needed vent sexing Sebastopol geese.

[Jsquirrel]

https://www.reddit.com/r/poultry/comments/11kofnc

Is it possible to tell from this video of these two geese are male or female? Both hatched late April 2022. Thanks!

 

[Goosebaby]

Honestly it’s hard to say.

 

[Goosebaby]

With mature geese vent sexing is kinda difficult, dna testing is better.

You can also get clues from the behavior and overall appearance, males tend to have longer necks in proportion to their body, females have a more squat neck.
Ganders will also instinctively put themselves in front of their partner(s) and whoever is approaching.
Ganders also have a different honk than females, their loudest honk is a one syllable “AHHHHH” which can be repeated, the females loudest honk is a multiple syllable “AHAHAHAHAH.”