Jieyu Zheng

Caltech Wildlife: Butterflies

Caltech Wildlife: Butterflies

It’s springtime, with blooms everywhere, and who wouldn’t appreciate a pair of colorful wings dancing in front of their eyes? In this issue, your avian specialist takes a small detour and presents some butterfly species on campus. While I haven’t surveyed the area thoroughly, there is a surprisingly rich collection of butterflies here, thanks to the variety of exotic flowers and plants.
Caltech Wildlife: Parrots and Parakeets

Caltech Wildlife: Parrots and Parakeets

Here is a simple test of conscious living: ask a friend whether they’ve ever noticed the loud cries in the sky at sunrise and sunset. If they have no idea what you are talking about, they are missing a surprising amount of life. Give them a concerned look and point them to this article.
Caltech Wildlife: Hummingbirds

Caltech Wildlife: Hummingbirds

Did you know that hummingbirds are a family of birds found exclusively in the Western Hemisphere (here chants the Bad Bunny version listing all American countries)? When I first arrived at Caltech, I found these hovering drones such a blessed sight.
The Myths of Graduate School: What to Consider Before Committing to a PhD Program

The Myths of Graduate School: What to Consider Before Committing to a PhD Program

I received this writing assignment some time ago, but while trying to leave graduate school in one piece, it took longer than expected to sit down and write it. This opinion piece is aimed primarily at fellow Caltech undergraduates who are considering or applying to Ph.D. programs. Junior graduate students in their first few years, especially those interested in an academic research path, may also find it relevant, or at least unsettling.
An Appeal to the Seniors: Leave the Frosh Alone

An Appeal to the Seniors: Leave the Frosh Alone

If you don’t know yet, Caltech’s sex discrimination policy includes a specific clause (Article 15.5) prohibiting any relationship between employees—meaning faculty, postdocs, and staff—and undergraduate students. It also advises caution and professionalism in any relationship where a power imbalance exists.
Caltech Wildlife: Crows and Ravens

Caltech Wildlife: Crows and Ravens

Who’s the smartest creature on the Caltech campus? You might think of a brilliant classmate who is always on top of everything, or a witty professor known for sharp remarks during your torturing candidacy exams. But at the pinnacle of the non-human world are a group of birds you might easily mistake for shadows—members of the corvid family: American crows and common ravens.