Helen,
I suspect the GF hens are quite a bit meaner as far as defending their
eggs. Put on a pair of gloves and wear a long sleeved
sweatshirt....you won't feel much more than a slight pinch at that
point of readiness. Its not like you have to keep reaching in there
to exchange the eggs. Just once is all it takes. As far as
protecting the brood ofbabies once they're hatched...no other breed of
chicken will come close. The GF hens will behave just like the
roos...fighting to the death other birds or predators threatening
their babies (chicks/keets/ducklings/goslings/peafowl poults/turkey
poults) did I leave out anything? One persononce remarked on a
poultry forum how tough and mean her Silkie hen was...I replied that
"any one of my GF hens would rip her Silkie hen a new cloaca if she so
much as looked at her crosswise"...LOL. That one still makes me
chuckle.