Barn Swallow, vwit and stutter calls near nest site (June, NJ).
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEisfFytwzzdTjmURMcYZ8DmvlSthHiXSOGLRT-MWH0-mgqwhYX_MMZ5hdYhG8fKEKiDx_3A5tW86V-aaiYcQDwh1qO85ENyzBdvlkPfAVSArZMOlewhGHXJLVusRXd3aS4bhPXzuUEK0UPr/s320/BARN+SWALLOW+calls+Wharton+SF+NJ+62407+(1).wav.png)
Barn Swallow vwit call followed by alarm calls (Aug, NJ).
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjIqws1easmTY7bLO9fyIxdhygMNylp039IpUj3514mpTr-CMGGrNEz1tg7EoXACR7aastaEqVrcciVjDiNTFc-V2TiNppuJPVveGT5jvzAUtEtU1ZHnzRXkW8lSm5bGln5ITyAKbeehRiv/s320/BARN+SWALLOW+alarm+Wharton+SF+NJ+8409.wav.png)
Tree Swallow, various calls, primarily by a male at or close to a nestbox, with a female and other birds in attendance (Apr, PA).
gurgle at 3s (to right)
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhkkIMpRUqAMpW9yI5QHl2xTxJXaEuADhk8uXXGrfDJL9kNJdiWSsXBIJUPOwFuQGgp8nNdf1iqIr6ApfnvQ5v-lSf-AVpiqjfm92jit85rFGZ8I6e_Smjc63MpoUI2298Wu2kqIRYrq8W0/s320/TREE+SWALLOW1++PERT+PA+04132013+%25282.2%2529.png)
clear note at 11s
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjsGZlARcCkiUTUI2fsm0C8ToDIDtRnNtYCIbYPec_aSsf2mv3mHFNe-BwMYTSlJWws81X4TMRL0uf-aWwzwodV7CsZgC5bTIfDabWMg4w3uByMbVorqD7so8wWmE52cwRR7N4c6b3bbCS5/s320/TREE+SWALLOW3++PERT+PA+04132013+(2.2).png)
hoarse notes at 12s
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhMovJ70CTtyCYa9W0YzZZD66RwJ2HWXXuLvNOVP_8oNLpNxMMaPq5GNw9eLn2iniw24HjrLMcIKyti2YMtb-Yv0IjMlg0N8UT4ut6ffdXsCW21q0lFIQYseZijn5ZFSHvNLGHFUnxyk1l8/s320/TREE+SWALLOW4++PERT+PA+04132013+(2.2).png)
raspy calls at 20s
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiZdH8aCBeCA6Wb_IN4tXzVNzGKeDwWwyghAefI0Egw7lyT3ek5sdWOFusipLuu__Td2n1IpexIc3nO0wt5HeeWjpzHynnKs8oYsJAgySYFUDB7C7TU2v53gH5SKZTEAa2LDqeaC_0rQodz/s320/TREE+SWALLOW5++PERT+PA+04132013+(2.2).png)
chirps at 23s
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjWtRzPzvNZ2lc_yh8ltl03V0WXIZwEF9mHV-e_WIU6U6opdQnRlnQT4JWlZk4_nsmXHPHM8tABjSA5mhJk2BL6MqtwxuqQkU5IMZHcqh4UjYNULPFToyIhE34MrZsn6nGnqIgZ7oFubx1T/s320/TREE+SWALLOW6++PERT+PA+04132013+(2.2).png)
chatter at 28s
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhtHGa9i87X0jR_JV_xYiy7WSh_clYHZQhChQfb6bekU0xUMbY_g4VIVZRcF5hUyv2KoFYZP7wA9BZ09nwlu01OsPEO4YNnlPQOxoXSft6t5Nu5Xp0VxRxqKx0QncKwi7ovAOXy9Y5edSEj/s320/TREE+SWALLOW7++PERT+PA+04132013+(2.2).png)
tick calls at 88s
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiThd2u5lV9pUYR-n3LS8p4GMcsvPe6cWPsR1aG3W3Ju1_fCp3kVMIPd3cK3xuZA8kM1QBwdQKA-Ov-YaFhJq5VUT8xTyPQpjaY7mw7Ut-AgGrq-XezcpMJWGsxundHrDvn1asib6cCdNrN/s320/TREE+SWALLOW8++PERT+PA+04132013+(2.2).png)
Several birds in flight (Apr, PA).
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiktYO5-ey2netHQtKCeVBsD_0ruM98LRCxqbL9GwDH2jz2h8ENrYVirEFh8XDRXvy47hEB6SjBWkty5bSX1IfsIdHT2Jm-bzhpoohlHWfbtmYJQz3XP83mZ3eauepNBJ4GY18M0-Qz4hsg/s1600/TREE+SWALLOW+several+in+flight+PERT+PA+04132014.WAV.png)
Raspy aggression calls made at the bottom of a dive at an intruder close to nest site (Apr, PA).
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgGchnLsaJHqxV5zWS5nL3pHYuzFz4zbvUTh8O7Ig2sivWZ70Dq9cwGa-eZX5X6MCfKLPv5_268AoS5o7Aqg0kSgo9G4uld6gT_vITokaoJPWqJ_B6xv70SVd4QydmaAKssg7Bx1C2o5Etw/s320/TREE+SWALLOW+PERTattack+calls+PA+4609.wav.png)
Similar alarm calls at end of dive near nest site (May, PA).
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiFWK7laMGanyIe_Zjkj_5FnHk7J50bTmJS1uxcakhifXy2M7QH7KwFyBIw3R3TryNjuPpjBzXv_QHaAkNpPBL_mUQbBTNEDE_IpuYFfygAtbxqzmpn5u0OzxJa3PwPOV97uOA2tmia4fzr/s1600/TREE+SWALLOW+alarm+Gynnedd+Preserve+PA+05052014.WAV.png)
Interaction between two Tree Swallows in flight (July, NJ).
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiEwR3RRiVc1OYFC-8cP7DGv59-OoZ5eU3TaYlCXtEFSB4lfr7Qsl0VBI2z94-dFDabN-GPRxSPsaOoqmN2twpr_Pv-t79FiqFTJyeTgmchngrRGgHONaO4Ot0HSAyGhzrr3OrV0dSDdyqp/s320/TREE+SWALLOW+2+interacting+in+flight+Brigantine+NJ+072212.WAV.png)
A flock of Cliff Swallows with churr notes, squeaky calls at about 40 seconds, and the alarm call near the end of the recording (May, ND).
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhwwWy4PknLARm1Ms3meH3TGvL_lRCqgahK3eae2GW-StraWv2EawPqP8pHlock5ycA9Yl50pj19sOOILDXrIVNROF0Zoxybi46aFuDlSZteGygn2cKx3_cTilXOX5ipCHvfVKHk8SItFkH/s320/CLIFF+SWALLOW+churr+call+J+Clark+Salyer+ND+52707.wav.png)
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiDeYNTZTQTDODtio0JIX4ux_b9ni7NfBw0I_Um_saHfA2XDqQKBEfZMu2wJGFYNNvijoePwLLvIFPri6TNcVnUyUlwZKt-YykNLh4ZVumPeVZLpo2unsw4mJYQTk3zmUAmsK_kqCjQGet-/s320/CLIFF+SWALLOW+squeaky+calls+J+Clark+Salyer+ND+52707.wav.png)
Cliff Swallow alarm calls (May, ND).
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhZxqiMa1j-wspwN5gpQN5-P0kZwu3lWRKFcQsn7pfB10b-mOPecWjvZdUieOnet2up2D3_1BSOjERFKkKRHLFLCCrpXdSEXa9U0YnPG2waBh5ZQ6Z-JTvS6fgcBYz7Z_pmE-GX37IUO6en/s320/CLIFF+SWALLOW+alarm+calls+Kenmare+ND+52607+(1).wav.png)
Northern Rough-winged Swallow, calls perched at prospective nest site (Apr, PA)
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjPMk3743FQVbyui3YzcQls8Mk0kAAeyMjGauSbXKBQQgo6wUQhmtgaIlKooYYDVdTk2oLVF7jmnL6kuGLRoIZpiq2jjNV7SM1KTgjTK2NAKFS_sNFu1dv9lXgxFkOiYtg94pzQGrtwDE70/s320/ROUGH-WINGED+SWALLOW+perched+nestsite++Elkins+Park+PA+04162012.WAV.png)
Birds in flight (June, PA)
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgKLEkY6nVNcjlNdhJvfAuVuAiSNaa_GVi58y_oiN9y8t3pJlGclPlHuX7rXvwabpqpg_WBCZy_nzJjgrSUA7jsLq6Dl_9VNeIHH6K6D9X-_UnS_rFu8Vs0z0rRO-yJUYFXKpxUQgO0meGQ/s320/NORTHERN+ROUGH-WINGED+SWALLOW1+in+flight+PERT+PA+062612.WAV.png)
Pair calling to each other, in the foreground a perched bird near a prospective nest-site (a bridge), in the background a bird with a different call to those above (see sonogram at 35s below; Apr, PA).
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjyo2kXn0Y0enP-RhwgQ7XoY8wtmI3xG8SderFCmzUY1kFEzsvaKsBNrxkdhIvIn6lEsbrn9PV4o_afK0hiVgiyklSgcHTc5yu6xUILfwWQgJl6p7vhDcJSvtnt6xh9O2xsEc8iNHyRqIsR/s320/NORTHERN+ROUGH-WINGED+SWALLOW1+PERT+PA+8.00am+04192015.png)
Bank Swallow flight calls (May, NJ).
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiS-uqAKI1tUFzZKaoYC8kQiSkUlaZrwRcuJopMPtV8AJSczAq40jeMwt952gojLMMb-C9BZ0rVXBqS9QmojgF89A7UNGZ8bR2ewE_XdFKUqxNl_Njp6ev3s6wcaBp5SsK-mEXUXOgs5c-9/s320/BANK+SWALLOW9+Delanco+NJ+052312.mp3.png)
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiyGeQNc5thiiuIglaV5c-IMhgCrma-EQIdSxeaP8LPuAo1BAmu-AEljQpYu0ZwoHzC0IHeEgWF9LOOUm7SnKUfMNxpEF-OD-0A55T-cBhtl72_gIc-KYHlzKp_D_5ExD-ELG03pyg31FkQ/s320/BANK+SWALLOW9+lower+Delanco+NJ+052312.mp3.png)
alarm and flight calls (May, NJ)
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhikJvE_O4F7HsroOLJI6nzmsED-jB5HfE226Qki3RScxIDShxNG28Hi7VR_jmzxAUZHWJtVVb6gt7iJ0uR4QkhNQu2Enq6vOm9BfoBVo60Y9x9w5FVpzeoVa3kvudZKlw9mC05mrqXS3eo/s320/BANK+SWALLOW7+Delanco+NJ+052312.mp3.png)
Purple Martin calls (May, DE).
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjerKR4pPFr2CRmpacxftXDLznVdyM6sm4DqAImgJ0tQ2Ma7VX2PwTzPoj2I7wYAhQTGMXQz1lBGeLNHzxkdIE5ZY7BbH8qRkvNEhBM030VSgAPREsWsjO3ipI5xokx0jwWeHGgeZ6Czx5Z/s320/PURPLE+MARTIN+Prime+Hook+DE+050111.WAV.png)
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg7dDuv47d3snrrmhbt6QA-yqV0-nRNOq3C2W7ZscVaKgnMcDKy-mPUiH6K_OYAoV3TnSmvBODPoQ7mALZI3Y8mK6qKzypeJSE2z79MHF8DSgcATzfDK1XM_fSMJyBZ0W6M-xdi4zMxg28c/s320/PURPLE+MARTIN1+Prime+Hook+DE+050111.WAV.png)
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiGJ0D690nrmdGeHzHqpO0so6zWgTVYWY1GJHAzQnXcr-GdRTVj9VMR8KJqRH_B-X56gunCBReyqxk6AJ2q_6xgg1s8Mc4HYqPiGmP5gV-YlRrKxXu_aOcObFOmBsgLRdfDCserqsOdHelB/s320/PURPLE+MARTIN2+Prime+Hook+DE+050111.WAV.png)
Interaction calls between two birds (July,PA).
Chimney Swift (May, PA).
(June, NJ).
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiwSiJGgpleDbhqdjoa7E2PpiBCGlo8vWfdOQy2WUvH1OPUy1y_GFczGCGQ6jFFgQrypw4x_c4MXYYwUsJRMoi4yvX1cNDjvv3wluwY8uMAo5Qbz7oKd-dWPBdivL7QY8UgZddrhOso2Fj0/s320/CHIMNEY+SWIFT+Palmyra+NJ+61810.wav.png)
1 comment:
Thank you for your post. I needed the swallow calls as a comparison point.
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