Hey there, before going ahead with your map submission review I'd like to inform you that I'm only giving you my personal opinion/feedback on your parkour map submission and my personal feedback will certainly not affect your parkour map submission in the slightest, I recommend that you take in my feedback to improve your submission if there are any flaws, you don't need to and you're free to ignore me but anyhow, let's get right into your parkour map submission review!
Originality ~ From first glance and my personal experience I'm pretty sure this parkour map is an original design, I've certainly seen maps will birds/animals in it but I don't think I've seen a cockatiel map from my server experience, I do commend you on your efforts with the design, it certainly looks like a cockatiel and you did a pretty good job with it.
Difficulty ~ Sadly even though your parkour map is EASY it's not really got enough jumps to even be considered an EASY map, I thought long and hard about this and I considered giving your parkour map a try to see the difficulty of the parkour, that might be a comeback for the unfortunate lack of jumps in your map submission. I mean your parkour map certainly does have a few jumps that would be hard for new players and you certainly have some variety in your jumps which is honestly great to see as it makes the parkour more interesting.
Nonetheless, good job on your parkour submission! :)