S4C ·

Yr Whws

Saturday 17 October 2026, 06:00 – 06:10 UK time

Mae'r dail ar blanhigyn newydd Gelert yn cau o hyd a'r nifer o bryfaid yn hedfan o'i gwmpas yn lleihau - pam? The Woohoos start to wonder if there is a connection between flies and plants.

Upcoming showings

Other scheduled episodes, repeats and reruns across all channels. All times are UK time.

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Yr Whws

Monday 12 October 2026, 06:00 – 06:10

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Monday 12 October 2026, 10:00 – 10:10

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Wednesday 14 October 2026, 06:00 – 06:10

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Wednesday 14 October 2026, 11:10 – 11:20

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Friday 16 October 2026, 06:00 – 06:10

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Friday 16 October 2026, 10:00 – 10:10

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Friday 16 October 2026, 16:00 – 16:10

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