Add toucan sounds (CC BY-SA 4.0) by Niels Krabbe...

https://www.xeno-canto.org/250531

README.md

@@ -82,6 +82,7 @@ A [Minetest][] mod that provides a set of free sounds & methods. It is intended
 | [tiger_roar_01][]                 | videog                       | CC BY 3.0    |                         |
 | [tiger_snarl_01][tiger_roar_01]   | videog                       | CC BY 3.0    |                         |
 | [tiger_snarl_0[2-4]][tiger_snarl] | schots                       | CC0          |                         |
+| [toucan][]                        | Niels Krabbe                 | CC BY-SA 4.0 |                         |
 | [undead_moan_*][undead_moan]      | AntumDeluge                  | CC0          |                         |
 | [vulture][]                       | AntumDeluge                  | CC0          | imitation               |
 | [watch_tick][]                    | Nicolas4677                  | CC0          |                         |
@@ -331,6 +332,7 @@ end
 [skeleton_bones]: https://opengameart.org/node/16324
 [tiger_roar_01]: https://freesound.org/s/149190/
 [tiger_snarl]: https://freesound.org/s/439280/
+[toucan]: https://www.xeno-canto.org/250531
 [undead_moan]: https://opengameart.org/node/81246
 [vulture]: https://opengameart.org/node/16329
 [watch_tick]: https://freesound.org/s/446611/

TODO.txt

@@ -19,7 +19,6 @@ TODO:
 	- leopard
 	- lamb
 	- squirrel
-	- toucan
 	- airplane
 	- car
 	- motorcycle

changelog.txt

@@ -20,6 +20,7 @@ next
 	- pig_snort
 	- pig_squeal
 	- puppy_bark
+	- toucan
 
 
 v1.3

groups_animal.lua

@@ -441,6 +441,16 @@ sounds.rooster = SoundGroup({
 	"rooster",
 })
 
+--- @sndgroup sounds.toucan
+--  @snd toucan_01
+--  @snd toucan_02
+--  @snd toucan_03
+sounds.toucan = SoundGroup({
+	"toucan_01",
+	"toucan_02",
+	"toucan_03",
+})
+
 --- @sndgroup sounds.vulture
 --  @snd vulture
 sounds.vulture = SoundGroup({
@@ -462,12 +472,13 @@ sounds.vulture = SoundGroup({
 --  - `sounds.pigeon`
 --  - `sounds.quail`
 --  - `sounds.rooster`
+--  - `sounds.toucan`
 --  - `sounds.vulture`
 --
 --  @sndgroup sounds.fowl
 sounds.fowl = sounds.bird + sounds.chicken + sounds.crow_caw + sounds.duck_quack
 	+ sounds.owl + sounds.parrot + sounds.peacock + sounds.penguin + sounds.pigeon
-	+ sounds.quail + sounds.rooster + sounds.vulture
+	+ sounds.quail + sounds.rooster + sounds.toucan + sounds.vulture