LFGB food grade Silicone donut pans w/o fiberglass : bird-safe?

[TKP]

Hello,

We're looking to buy some bird-safe donut pans. Can anyone please suggest specific brands for donut pans that have been safely used around birds?

Would LFGB food grade silicone donut pan (without any fiberglass filler) be considered safe? Any specific brand - Toeusog-US, Aichoof, Anaeat?

www.amazon.com/gp/product/B0F9PBWZ8Z/ref=ox_sc_act_title_1?smid=A3O5337JOZLNR1&th=1
www.amazon.com/gp/product/B0BN4F5DF6/ref=ox_sc_act_title_2?smid=A1N3S7CK391ZTC&psc=1
www.amazon.com/gp/product/B09B946HY4/ref=ox_sc_act_title_3?smid=A1F252LXQMPVLE&psc=1

Thank you for any help you can provide.

Regards,
TKP