diff --git a/app/controllers/observations/inat_imports_controller.rb b/app/controllers/observations/inat_imports_controller.rb
index bee33e6e00..da09ce961f 100644
--- a/app/controllers/observations/inat_imports_controller.rb
+++ b/app/controllers/observations/inat_imports_controller.rb
@@ -29,9 +29,9 @@ class InatImportsController < ApplicationController
     def new; end
 
     def create
-      return redirect_to(new_observation_path) if params[:inat_ids].blank?
       return username_required if params[:inat_username].blank?
       return reload_form if bad_inat_ids_param?
+      return designation_required unless imports_designated?
       return consent_required if params[:consent] == "0"
 
       inat_import = InatImport.find_or_create_by(user: User.current)
@@ -52,6 +52,16 @@ def reload_form
       render(:new)
     end
 
+    def designation_required
+      flash_warning(:inat_no_imports_designated.t)
+      @inat_username = params[:inat_username]
+      render(:new)
+    end
+
+    def imports_designated?
+      params[:all] == 1 || params[:inat_ids].present?
+    end
+
     def consent_required
       flash_warning(:inat_consent_required.t)
       @inat_ids = params[:inat_ids]
diff --git a/app/views/controllers/observations/inat_imports/new.html.erb b/app/views/controllers/observations/inat_imports/new.html.erb
index e858de1e8a..511ec3fdf0 100644
--- a/app/views/controllers/observations/inat_imports/new.html.erb
+++ b/app/views/controllers/observations/inat_imports/new.html.erb
@@ -7,9 +7,17 @@
     <%= f.label :inat_username, "#{:inat_username.l}: " %>
     <%= f.text_field(:inat_username, size: 10, value: @inat_username,
         class: "form-control") %>
-    <%= f.label :inat_id, "#{:inat_id_list.l}: " %>
-    <%= f.text_field(:inat_ids, size: 10, value: @inat_ids,
-        class: "form-control") %>
+
+    <%= panel_block(id: "choose_observation",
+                    heading: :inat_choose_observations.l,
+                    class: "name-section") do %>
+      <%= f.label :inat_id, "#{:inat_import_list.l}: " %>
+      <%= f.text_field(:inat_ids, size: 10, value: @inat_ids,
+          class: "form-control") %>
+      <%= check_box_with_label(form: f, field: :all,
+                               class: "mt-3", label: :inat_import_all.t) %>
+    <% end %>
+
     <%= check_box_with_label(form: f, field: :consent,
                              class: "mt-3", label: :inat_import_consent.t) %>
     <%= panel_block do %>
diff --git a/config/locales/en.txt b/config/locales/en.txt
index 4829751833..52f57df0bc 100644
--- a/config/locales/en.txt
+++ b/config/locales/en.txt
@@ -2983,18 +2983,23 @@
   # observation/inat_imports
   create_inat_import_title: Import from iNat
   import_observation_from_inat: Import from iNat
+  inat_choose_observations: "Inat Observations to Import:"
+  inat_import_list: "Comma separated list of observation #s"
+  inat_import_all: Import all my iNat observations
   inat_import_consent: (Required) I consent to creating MushroomObserver Observation(s) based on my iNaturalist observations, including their photos.
   inat_consent_required: Your consent is required to import Inat observations. Please check the checkbox to give your consent.
-  inat_data_comment: iNat Data
-  inat_dqa_casual: Casual
-  inat_dqa_needs_id: Needs ID
-  inat_dqa_research: Research Grade
-  inat_id_list: "Comma separated list of iNat observation #s"
-  runtime_illegal_inat_id: iNat observation number can contain only numbers, commas, and spaces
   inat_username: Your iNat Username (mandatory)
+  runtime_illegal_inat_id: iNat observation number can contain only numbers, commas, and spaces
   inat_missing_username: Missing your iNat Username
+  inat_no_imports_designated: Imports missing. Complete [:inat_import_list], or select [:inat_import_all]
+
   inat_no_authorization: iNat import aborted; MO did not received authorization to access iNat user data
   inat_taxon_not_importable: Cannot import iNat id `[id]`. (Can import only Fungi.)
+
+  inat_data_comment: iNat Data
+  inat_dqa_casual: Casual
+  inat_dqa_needs_id: Needs ID
+  inat_dqa_research: Research Grade
   inat_details_heading: "Details/Caveats"
   inat_details_list: "- MO will list most iNat data and/or map it to analogous MO fields. \n - The MO Observation links to the iNat observation and vice versa. \n - MO Consensus ID is an analog of the iNat Community ID. \n  - Coordinates are hidden from the public if iNat hid/obscured them. \n - Location is a rectangle with an MO-style name, rather than the iNat Place name. \n - iNat Projects are not included (iNat's API does not provide that data). \n"
 
diff --git a/test/controllers/observations/inat_imports_controller_test.rb b/test/controllers/observations/inat_imports_controller_test.rb
index c2957338b3..70c8af7229 100644
--- a/test/controllers/observations/inat_imports_controller_test.rb
+++ b/test/controllers/observations/inat_imports_controller_test.rb
@@ -32,11 +32,13 @@ def test_new_inat_import
                     "Form needs a field for inputting iNat ids")
       assert_select("input#inat_username", true,
                     "Form needs a field for inputting iNat username")
+      assert_select("input[type=checkbox][id=all]", true,
+                    "Form needs checkbox for importing all a user's iNat obss")
       assert_select("input[type=checkbox][id=consent]", true,
                     "Form needs checkbox requiring consent")
     end
 
-    def test_import_authorization_request
+    def test_create_authorization_request
       user = users(:rolf)
       inat_username = "rolf"
       inat_import = inat_imports(:rolf_inat_import)
@@ -62,7 +64,7 @@ def test_import_authorization_request
                    "Failed to save InatImport.inat_username")
     end
 
-    def test_import_missing_username
+    def test_create_missing_username
       user = users(:rolf)
       id = "123"
       params = { inat_ids: id }
@@ -74,7 +76,7 @@ def test_import_missing_username
       assert_form_action(action: :create)
     end
 
-    def test_import_no_consent
+    def test_create_no_consent
       mock_search = File.read("test/inat/evernia.txt")
       inat_obs = InatObs.new(
         JSON.generate(JSON.parse(mock_search)["results"].first)
diff --git a/test/integration/capybara/inat_imports_integration_test.rb b/test/integration/capybara/inat_imports_integration_test.rb
new file mode 100644
index 0000000000..8e9560e1bf
--- /dev/null
+++ b/test/integration/capybara/inat_imports_integration_test.rb
@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+require("test_helper")
+
+# Test things that are untestable in integration tests
+class InatImportsTest < CapybaraIntegrationTestCase
+  def test_link_to_licenses
+    login(mary)
+    visit(new_observations_inat_import_path)
+
+    fill_in("inat_username", with: "anything")
+    page.check("consent")
+    click_on("Submit")
+
+    assert_flash_text(:inat_no_imports_designated.t)
+    assert_text(:create_inat_import_title.l)
+  end
+end