This puzzler comes in the form of a sound recording that I made on June 5.  Here is an excerpt of the recording:

Name the bird making the ‘squeaky toy’ call.

Some people will recognize the call immediately though I probably wouldn’t have guessed the species had I not actually witnessed the bird making it from a few feet away.

Clues

(See Puzzlers Page for Instructions)

Clue #1: Lbh zvtug svaq guvf oveq unatvat bhg va gur fnzr arvtuobheubbq nf gur nafjre-oveq sebz gur svefg chmmyre.
Clue #2: Guvf oveq vf jvqrfcernq npebff Abegu Nzrevpn.
Clue #3: Gur pnyy jvyy bayl or urneq qhevat oerrqvat frnfba.
Clue #4: N cvpgher bs gur orttvat syrqtyvat oveq pna or sbhaq ng gur sbyybjvat yvax: uggc://syvpxe.pbz/tc/94309556@A05/6vSaoz

Answer

Gur oveq vf n syrqtyvat Erq-jvatrq Oynpxoveq.

Urer vf n yvax gb gur shyy erpbeqvat fnirq ba Krab-Pnagb: uggc://jjj.krab-pnagb.bet/137659

The back-story

V jnf jngpuvat oveqf nebhaq gur cbaq ng gur Pbybal Snez jura V abgvprq n whiravyr syrqtyvat Erq-jvatrq oynpxoveq sbyybjvat na nqhyg znyr sebz gur gbc bs n ohfu qbja gb n cynpr va gur ohyehfurf (arfgvat fvgr creuncf) naq onpx ntnva.  V fnj gurz ercrng gur onpx-naq-sbegu plpyr gjvpr.  Gur znyr nccrnerq gb or whfg n onolfvggre jub jnf abg, ubjrire, srrqvat gur whiravyr.  Jura gur whiravyr jnf orttvat sebz gur ohfu-gbc, vg jnf va snpg cbvagrq njnl sebz gur nqhyg znyr.  Va gur erpbeqvat lbh pna urne gur znyr fbat frireny gvzrf nf jryy nf gur pbagvahbhf “fdhrnxl” orttvat bs gur whiravyr.  Arne gur raq bs gur erpbeqvat, gur nqhyg znyr yrnirf gur ohfu-gbc sbe gur ohyehfurf naq gur whiravyr vzzrqvngryl punatrf gb n 3-flyynoyr “jnvg-sbe-zr” pnyy naq sbyybjf pybfr oruvaq.