There is a goof I've noticed in Follow That Bird for years. I can't remember if I ever mentioned it on the forum or not. But it concerns the scene where it's announced on the news that Big Bird is going back to Sesame Street.
When Big Bird sneaks out of the house, it's starting to get dark outside. When we see our Sesame Street friends watching the news, it's obviously a lot darker outside. New York is an hour ahead of Illinois, so I don't know if the level of darkness would be too different. But when they watch the news, it is obviously daytime at the Dodo's house. This leads to some goofs regardless of whether it's supposed to be a live broadcast or not. But before I get to some other goofs, I'll point out that at the end of the scene, when we see Big Bird watching from some outdoor television sets, it's as dark outside there as it was at Sesame Street at the same time.
Now, it could have been a pre-recorded news broadcast, but the newscaster said "This just in" before reporting. Odd that a news report that was "just in" would have had a pre-recorded interview. Also, Big Bird left at nighttime, thinking he'd get back in three hours. He mentioned it in the note to the Dodo's, and he doesn't know that it'll take longer than three hours until the day after it's reported, and acts surprised when he learns this. If Big Bird had been heading home for one day and two nights then he should have realised sooner that it wouldn't take three hours, unless he doesn't exactly know how long an hour is (he certainly knew a week was longer, and seemed to know that three hours wasn't too much longer than two).
And if it was live, then I guess that news program was national and located in Illinois, if they were able to send a newscrew to Oceanview that quickly. And it seems Miss Finch got there very quicly as well, and was even in the Feather Friends car. I assume the Feather Friends have their meetings near Sesame Street, so I don't know if Feathered Friends may have a few districts/offices all around the world and Finch suddenly got transferred to Oceanview or what. Or if she took a plane and there happened to be a Feathered Friends district willing to let her use their car.
And of course, in the scene after the news report, when Big Bird leaves the area he's in, Miss Finch quickly shows up, having just missed Big Bird. If the news report was live, then Big Bird must not have gotten too far (I know, a car can outrun feet, but still...).
Of course there could be another explanation for Miss Finch being there so fast, which would make sense. She could have already been in the area, perhaps to check up on Big Bird, and to visit her friends (she said she knew them). It would have made a bit of sense, since Miss Finch cared so much about living with a bird family while on the news the Dodo's didn't show any signs of concern over Big Bird's absense. It would make sense if she showed up and found the note and was the one who alerted the news.
Also, Big Bird left the note telling them he was going back to Sesame Street, yet he also seemed to sneak out when he did. So he felt the need to sneak out yet he wasn't afraid to let them know where he was going?