Subject: [Tweeters] Male hummingbirds use beaks when fighting to stab at their opponents' throats
Date: Fri Nov 10 09:46:23 PST 2023
From: Robert O'Brien - baro at pdx.edu

This behavior might be 'new' to these researchers, who studied it in
detail. But instances of these 'battles to the death' have been posted to
both Tweeters and OBOL over the years. And it can be found simply by
Googling this subject on the internet. Anna's have been the 'usual
suspects' in the West.
Bob OBrien Portland
.

On Fri, Nov 10, 2023 at 7:39 AM Dan Reiff <dan.owl.reiff at gmail.com> wrote:


>

> https://phys.org/news/2014-11-male-hummingbirds-beaks-stab-opponents.html

>

>

> Sent from my iPhone

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